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Qualifies for FREE Shipping Please Click on the Above Image ... Read more

Qualifies for FREE Shipping Please Click on the Above Image for A Product Specifications Chart Wind Speed Meter - Humidity Meter - Thermometer Measure multiple environmental parameters with a single self-contained pen-style anemometer. Ideal for field studies and HVAC. Measures wind speed in four units of measure, temperature in ºC & ºF, humidity, and dew point. This anemometer will display two parameters simultaneously and indicate when batteries are low. Also features hold, min/max and auto power off. The RH Anemometer Pen comes ready to use with four AAA batteries and a soft carrying case with belt loop. Weight: 6.5oz (182g) with batteries. Dim: 7¾" x ¾" (205 x 48mm). Copy and paste the following link into your browser address bar to see all Sper Scientific anemometers on Amazon.com: http://goo.gl/jXf8Q Minimize

Based on Galileo Galileis discovery that a liquids buoyancy ... Read more

Based on Galileo Galileis discovery that a liquids buoyancy decreases as its temperature increases. This unique device consists of a sealed glass cylinder containing multi-colored floating spheres. The spheres have different weights which rise and fall at different temperatures. Current temperature is indicated by the silver tag attached to the lowest of the floating spheres. Use in science classes to demonstrate Galileos principle or as an interesting and attractive way to accurately Minimize

Stopwatch and Countdown Timer - 100 Hour The unique feature ... Read more

Stopwatch and Countdown Timer - 100 Hour The unique feature of this timer is that it also has a true stopwatch mode with 1/100 second resolution, lap and split with a range of 100 hours. In the Timer mode it counts down from 100 hours in 1 second intervals. The display indicates time elapsed after the alarm and a memory recalls last timer setting for reuse. Has built-in stand, pocket clip, and magnet. Button cell battery included.Specifications Count Up Channel: 1 Count Down Channel: 1 Range: 1 Minimize

Qualifies for FREE Shipping CLICK ON IMAGE ABOVE FOR PRODUC ... Read more

Qualifies for FREE Shipping CLICK ON IMAGE ABOVE FOR PRODUCT SPECIFICATIONS CHART Using interchangeable probes (sold separately) this versatile water quality meter reads PH,mV, conductivity, TDS, D.O. temperature and ORP. Order probes for only the parameter you currently require and add additional probes in the future. Intelligent probes electronically retain calibration information. No recalibration is required when changing probes. The display simultaneously reads temperature in user-selectable ºC & ºF and all measurements are automatically temperature compensated. The RS-232 port enables communication with a computer. Also features automatic shut off, hold and min-max., fold out easel back and a tripod screw. Comes with 9V battery and a hard-shell foam-lined carrying case with room for one or two probes. To Purchase Probes, Please Copy and Paste the Links Below to Purchase Them on Amazon: PH Probe: http://amzn.to/aQM1ht Spear Tip pH Probe: http://amzn.to/doRAnP ATC Temp Probe: http://amzn.to/bqQTyI Conductivity Probe: http://amzn.to/daVn8J DO Probe: http://amzn.to/cfRG6Q ORP Probe: http://amzn.to/93haib Copy and paste the following link into your browser address bar to see all Sper Scientific conductivity meters and probes on Amazon.com: http://goo.gl/vb8wW Copy and paste the following link into your browser address bar to see all Sper Scientific pH products on Amazon.com: http://goo.gl/gaTY4 Minimize

Qualifies for FREE Shipping (Transducer sold separately) C ... Read more

Qualifies for FREE Shipping (Transducer sold separately) Covers a wide pressure range, 0 ~ 725 psi, not usually found in a single manometer. Compatible with both liquids and gases. Useful in measuring pneumatic pressure, automobile engine vacuum pressure, super heat measurements, hydraulic servocontrols, refrigeration, air conditioning, and food processing. Features eight units of measure, min-max, hold, auto power off and an RS232 computer interface. Comes in a hard carrying case with a 9V battery. Transducers sold separately. Dim: 7" x 3" x 1 ½" (180 x 75 x 35 mm). Weight 13 oz (380g). Minimize

This digital dB meter from Sper Scientific is pocket-sized- ... Read more

This digital dB meter from Sper Scientific is pocket-sized--8" x 1-5/8" x 7/8"--and measures sound levels from 32 to130 dB with a built-in 1/2" microphone using (2) "AAA" batteries (included). The resolution is 0.1 dB and it's accurate to within 1.5 dB. Has a built-in calibration oscillator and comes with a foam windscreen and small screwdriver for calibrating. It's very easy to use, with one-button operation on what the manufacturer calls the smallest, lightest dB meter on the market--to help you stay a step ahead of OSHA. Minimize

Qualifies for FREE Shipping The level of vibration is a us ... Read more

Qualifies for FREE Shipping The level of vibration is a useful guide to the balance, alignment and general condition of pumps, motors, and other machinery. Poor balance, misalignment and looseness results in higher levels of vibration and indicates maintenance is required for operational as well as safety reasons. Measures velocity and acceleration. The large display indicates RMS, Peak, min-max, hold, and low battery. Features auto power off and an RS232 computer interface. Comes ready to use in a foam-lined, har carrying case, with a detachable strongly magnetic probe, 9V battery and instructions. Minimize

Qualifies for FREE Shipping Records data onto removable SD ... Read more

Qualifies for FREE Shipping Records data onto removable SD cards Reads lux, foot candles and functions as a type K or J thermometer. Records data onto standard SD memory cards (like a digital camera). When full, simply exchange SD cards for unlimited data storage. The removable SD card is easy to transport and insert into a computer's memory card slot or SD card adapter. Uploads preformatted data to Excel, without the need for additional software and cables. Additional SD cards are readily available in a variety of memory sizes. Can also manually record 99 readings for on-screen review or stream data directly to a computer using the optional software and cables. Each data set includes lux or foot candle reading, time and date. Features push button zero adjustment, min/max, auto power off, low battery indicator and hold function. This well made unit is extremely accurate with fast response times, and includes a fold-out tripod and large easy-to-read backlit LCD. Comes ready to use in a soft carrying case complete with a detachable color corrected probe that meets the C.I.E. photopic spectrum, 6 AA batteries, instruction manual and a 2GB SD card. Dim: 7" x 2 ¾" x 2" (177 x 68 x 45 mm). Weight: 1lb. (489g). Copy and paste the following link into your browser address bar to see all Sper Scientific light meters on Amazon.com: http://goo.gl/cay2i Copy and paste the following link into your browser address bar to see all Sper Scientific light meters on Amazon.com: http://goo.gl/s6QUq Minimize

Please Click on Image Above for Product Specifications Ide ... Read more

Please Click on Image Above for Product Specifications Ideal for measuring low differential pressure in clean rooms, test and balance, medical equipment, HVAC, pneumatic systems and computer peripherals. Portable, and weighing only 5 oz (150 g) including the battery, these meters are convenient for use in the lab, field or factory. Five models are available covering a wide range. All read gauge, and differential pressure in up to 11 units of measure and feature large backlight display, max-min, hold, and auto power off functio The RS232 port enables communication with a computer. High accuracy of ±0.3% fs at 25ºC, repeatability: ±0.2% (max ±0.5%) FSO, and combined linearity and hysteresis: ±0.2 (Max ±1.0%) FSO. All Sper Scientific Manometers come ready to use with connection hose, instructions, and a 9V battery, in a hard shell carrying case. Copy and paste the following link into your browser address bar to see all Sper Scientific manometers on Amazon.com: http://goo.gl/wx7Hd Minimize

Based on Galileo Galileis discovery that a liquids buoyancy ... Read more

Based on Galileo Galileis discovery that a liquids buoyancy decreases as its temperature increases. This unique device consists of a sealed glass cylinder containing multi-colored floating spheres. The spheres have different weights which rise and fall at different temperatures. Current temperature is indicated by the silver tag attached to the lowest of the floating spheres. Use in science classes to demonstrate Galileos principle or as an interesting and attractive way to accurately Minimize

Qualifies for FREE Shipping This unique Sound Meter enable ... Read more

Qualifies for FREE Shipping This unique Sound Meter enables remote sound level readings using a detachable probe. Features both RS232 computer interface and AC output. Also has A and C decibel frequency weighting scales, fast or slow time weighting, Min/Max, hold and peak hold functions. Meets IEC651 and ANSI S1.4 specifications for a type 2 sound meter. Covers 30~130 dB in both Manual and Auto ranging scales with 0.1 dB resolution and an accuracy of ±1.5 dB. Calibrate in compliance with OSHA using Acoustical Calibrator 850016 or equivalent. Has a fold out easel back and tripod screw. Comes ready to use with a windscreen, calibration tool, instructions and 9V battery in a hard-shell foam-lined carrying case. Coiled probe extends to 9'. Copy and paste the following link into your browser address bar to see all Sper Scientific sound meters on Amazon.com: http://goo.gl/T5tJU Minimize

Qualifies for FREE Shipping This tiny meter is packed with ... Read more

Qualifies for FREE Shipping This tiny meter is packed with features, yet its small and light enough to be carried in your shirt pocket. Choose from fast or slow time weightings, min-max readings and A or C decibel frequency weighting scales. All of these settings are simultaneously displayed on a large 1¼" backlit display. Also features hold, and auto-power off. Readings are extremely stable and reliable. Meets IEC651 and ANSI S1.4 specifications for a type 2 sound meter. Auto-ranging 30 -130 dB(A) with 0.1 dB resolution and an accuracy of ±1.5 dB (Ref. 94dB@1KHz). Can be calibrated, in compliance with OSHA, using Acoustical Calibrator 850016 or equivalent. Comes ready to use with a windscreen, instructions and 9V battery. Weight: 6oz (175g) with battery. Dim: 8" x 2" x 1½" (200 x 55 x 38mm). Copy and paste the following link into your browser address bar to see all Sper Scientific sound meters on Amazon.com: http://goo.gl/T5tJU Minimize

Qualifies for FREE Shipping Please Click on Image Above for ... Read more

Qualifies for FREE Shipping Please Click on Image Above for a Product Specifications Chart Sound Meter 840028 covers 30-130dB in the A scale and 35-130dB in the C scale with a resolution of 0.1dB and an accuracy of +/-1.5dB. Model 840028 also meets ANSI S 1.4 type 2 and IEC 651 type 2, and includes A & C decibel frequency weighting scales, fast or slow response, AC or DC output, low battery indicator, peak function and can be calibrated in compliance with OSHA using Acoustical Calibrator 850016. In addition this model contains many advanced features including: An even larger LCD display with an analog bar graph, auto-ranging, max-min functions and a USB computer interface. Another special function allows you to accurately measure equipment noise in the presence of high background noise. CE Approved. Comes ready to use with a windscreen, 9V battery, instructions, and a hard shell carrying case. Copy and paste the following link into your browser address bar to see all Sper Scientific sound meters on Amazon.com: http://goo.gl/T5tJU Minimize

Compact Visual and Audible Alarm Timer (99 Hour) Model 8100 ... Read more

Compact Visual and Audible Alarm Timer (99 Hour) Model 810041 - 5 Year Warranty Select either a bright flashing yellow LED visual alarm or an audible alarm. A memory recalls the last timer setting for reuse. Model 810040 is often used by testing organizations, including Law School Admissions Council (LSAC). Models 810042 810043 also count up and automatically count time elapsed after the alarm. Built in stand for bench top use, clips to a pocket, or sticks to any metal surface with a magnetic b Minimize

Qualifies for FREE Shipping Records data onto removable SD ... Read more

Qualifies for FREE Shipping Records data onto removable SD Cards Reads relative humidity (RH), Air temperature (TA), dew point, wet bulb globe temperature (WBGT) and black globe temperature (TG). Also captures sample time and date. Records data onto standard SD memory cards, (like a digital camera). When full, simply exchange SD cards for unlimited data storage. The removable SD card is easy to transport and insert into a computer's memory card slot or SD card adapter. Uploads preformatted data to Excel, without the need for additional software and cables. Additional SD cards are readily available in a variety of memory sizes. Can also manually record 99 readings for on-screen review or stream data directly to a computer using the optional software and cables. Features an adjustable WBGT audible alarm, min/max, auto power off, low battery indicator and hold function. This well made unit is extremely accurate with fast response times, and includes a fold-out tripod and large easy-to-read backlit LCD. Comes ready to use in a soft carrying case with 6 AA batteries, instruction manual and a 2GB SD card. Weight: 1lb. (489g). Dim: 7" x 2 ¾" x 2" (177 x 68 x 45 mm). Minimize

Qualifies for FREE Shipping Dissolved oxygen probe with 4m ... Read more

Qualifies for FREE Shipping Dissolved oxygen probe with 4m cable for use with the Sper Scientific Water Quality Meter 850081. Minimize

Digital Count Down / Count Up Timer with Clock - 5 Channel ... Read more

Digital Count Down / Count Up Timer with Clock - 5 Channel 4 independent channels each of which counts up or down for any interval from 1 second to 100 hours, plus clock button. Extra large display indicates channels in use. Each one has a distinctive 1 minute alarm. Automatically begins to count up to indicate time elapsed after count down reaches zero. Memory recalls last timer setting or reuse. Also has a clock mode. Has a stand, pocket clip, and a magnet. Specifications Count Up Channel: 4 Minimize

Simply approach the source at any angle and the triple-axis ... Read more

Simply approach the source at any angle and the triple-axis meter automatically determines EMF (electro magnetic frequency) eliminating the need for additional calculations. X, Y, and Z axis results can also be viewed independently. Measures electro magnetic fields of extremely low frequency (ELF) from electrical power lines and transmission equipment, appliances, computer, HVAC, audio/video, and other electrical equipment. While the evidence of the carcinogenic effect of such electromagnetic emissions is still inconclusive, prudent avoidance is recommended to avoid excess exposure over long periods of time. Automatically or manually log results with time and date stamps. Model TM-192 holds up to 500 readings which can be reviewed on screen. Model TM-192D records 9999 readings and can also download these to a computer via USB port, cable and software included with this unit. Both models feature manual or auto ranging, mG (milli-Gauss) and µT (micro-Tesla) scales, min/max and hold functions. The meters have tripod screws and large 3-line displays indicating when the battery is low or the reading over range. Come ready to use in a soft carrying case, instructions and a 9V battery that lasts approximately 100 hours. Weight: 8oz (230g). Dimensions: 7½" x 3¼" x 1¼" (185 x 85 x 35 mm). Minimize

Qualifies for FREE Shipping Please Click on Above Image for ... Read more

Qualifies for FREE Shipping Please Click on Above Image for Product Specifications Chart This anemometer is perfect for use in HVAC, environmental studies, hazardous spill clean ups, electrostatic precipitators, and all types of air flow measurements. Anemometers are bas on the principle that a freely turning turbine will rotate at a speed directly proportional to the wind speed. One piece construction with built-in probe. Select readout in any of 5 scales; meters/second (0.4~30), feet per minute (80~5900), miles per hour (0.9~68), knots (0.8~58), or kilometers per hour (1.4~108). Simultaneously displays temperature in C or F. Advanced features of this anemometer include an RS232 output, continuous moving average, max-min-avg, Auto Power Off, and hold functions. Comes ready to use in a hard carrying case with one 9V battery. Copy and paste the following link into your browser address bar to see all Sper Scientific anemometers on Amazon.com: http://goo.gl/jXf8Q Minimize

The High Power Ultrasonic Cleaner is designed to remove gre ... Read more

The High Power Ultrasonic Cleaner is designed to remove grease, dust or other contaminants from surfaces and cavities of small objects, parts and samples such as cuvettes, lenses, glassware, stainless steel instruments, metals and more. Simply place objects directly into the stainless steel tank or into the dipping basket (included), replace the transparent lid and press on. The high powered transducer generates thousands of minute cleansing bubbles which vibrate at a very high electrical frequency. When the vibration speed rises above the ultrasonic frequency level, bubbles explode and generate strong power, cleaning the surfaces and cavitie of hard-to-clean objects. Ultrasonic cleaning does not scratch the surface or harm objects like many chemical or abrasive cleansers. Choose from 5 pre-programmed timing cycles with the remaining count-down time shown on a large bright LED. A cooling fan enables prolonged operation without overheating. Operates quietly and is powered by AC 100/120V. Minimize

Qualifies for FREE Shipping Type 2 Internal Calibrator One ... Read more

Qualifies for FREE Shipping Type 2 Internal Calibrator One-button Operation Low Cost Auto-ranging Max Hold Mini Size. Sound Level Pen is the smallest, lightest, easiest to carry sound meter in the world. Despite its small size Sound Level Pen is a full function type 2 sound meter perfect for testing OSHA requirements and most other sound meter applications. Auto-ranging with simple one-button operation. Press once to begin reading sound levels. Press the button a second time and the display holds the maximum reading, updating as new maximums are reached. Hold the button for 2 seconds to turn the unit off. Measures the 32~130 dB range in the "A" scale, with an accuracy of ±1.5 dB. The display provides 0.1 dB resolution, under range, over range and low battery indicators. Sound Level Pen calibrates electronically to its own internal oscillator or external 2 Pt. Acoustical Calibrator 850016. Comes ready to use with two AAA batteries, instructions, calibration tool, and a wind screen. Dim: 8" x 1½" x 1" (206 x 42 x 25mm). Weight: 3½oz (100g) with batteries. Copy and paste the following link into your browser address bar to see all Sper Scientific sound meters on Amazon.com: http://goo.gl/T5tJU Minimize

Qualifies for FREE Shipping Please Click on Above Image for ... Read more

Qualifies for FREE Shipping Please Click on Above Image for a Product Specifications Chart This datalogging anemometer automatically records up to 16,000 (!) data points in the field along with time and date. These can later be downloaded to a computer via the anemometer's RS232 port and the results viewed instantly on software which comes with the unit. The software also enables real time data logging directly from the anemometer to the computer. The microprocessor calculates air volume (CFM) as well as air velocity and min-max and simultaneously displays air temperature in ºC or ºF. Also reads type-K or J thermocouple probes. Features a calendar/clock, auto power off, and hold functions. This well made anemometer has a detachable probe, fold-out tripod and a large easy to read LCD. Comes ready to use in a protective foam lined carrying case complete with metal vane anemometer probe, software, RS232 computer connection cable, 4 AA batteries, and a 3V button cell battery. Meter dim: 7 ¾" x 3" x 1½" (200 x 76 x 37mm). Weight: 31oz (515g). Copy and paste the following link into your browser address bar to see all Sper Scientific anemometers on Amazon.com: http://goo.gl/jXf8Q Minimize

Qualifies for FREE Shipping Used in motion studies in clas ... Read more

Qualifies for FREE Shipping Used in motion studies in classrooms, physics and Q.C. labs. Convenient for non-contact measurement of running machinery in factories and elsewhere since, unlike tachometers, stroboscopes require no special reflective tapes. Powerful xenon lamp. The ½" high 4 digit LED is easy to read in both light and dark environments. Microprocessor circuit with a crystal time base insures high accuracy over a wide range and does not require recalibration. Built in tripod screw. Works on 110 ~ 240V. Dim: 9" x 5" x 5" (235 x 125 x 125 mm). Weight 32 oz (900 g). Minimize

Qualifies for FREE Shipping Evaluate the RF emissions of m ... Read more

Qualifies for FREE Shipping Evaluate the RF emissions of mobile phone, radio and TV transmission towers, wireless camera, Wi-Fi and LAN detection and installation, microwave oven leakage and other environmental safety concerns. Radio Frequency (RF) is the range of electromagnetic frequencies above the audio range and below infrared light. Features maximum and minimum hold, an audible alarm, and a zero adjustment to eliminate background EMF. The display also indicates overload and low battery. Comes with a soft carrying case and standard 9V battery, which provides approximately 100 hours of use. Dimensions: 5¼" x 2¼" x 1¼" (130 x 56 x 38mm). Weight: 6oz (170g). Minimize

Qualifies for FREE Shipping Using interchangeable probes (s ... Read more

Qualifies for FREE Shipping Using interchangeable probes (sold separately) this versatile water quality meter reads PH,mV, conductivity, TDS, D.O. temperature and ORP. Order probes for only the parameter you currently require and add additional probes in the future. Intelligent probes electronically retain calibration information. No recalibration is required when changing probes. The display simultaneously reads temperature in user-selectable ºC & ºF and all measurements are automatically temperature compensated. The RS-232 port enables communication with a computer. Also features automatic shut off, hold and min-max., fold out easel back and a tripod screw. Comes with 9V battery and a hard-shell foam-lined carrying case with room for one or two probes. To Purchase Probes, Please Copy and Paste the Links Below: PH Probe: http://amzn.to/aQM1ht Spear Tip pH Probe: http://amzn.to/doRAnP ATC Temp Probe: http://amzn.to/bqQTyI Conductivity Probe: http://amzn.to/daVn8J DO Probe: http://amzn.to/cfRG6Q ORP Probe: http://amzn.to/93haib Copy and paste the following link into your browser address bar to see all Sper Scientific conductivity meters and probes on Amazon.com: http://goo.gl/vb8wW Copy and paste the following link into your browser address bar to see all Sper Scientific pH products on Amazon.com: http://goo.gl/gaTY4 Minimize

Ideal for measuring low differential pressure in clean room ... Read more

Ideal for measuring low differential pressure in clean rooms, test and balance, medical equipment, HVAC, pneumatic systems and computer peripherals. Portable, and weighing only 5 oz (150 g) including the battery, these meters are convenient foruse in the lab, field or factory. Five models are available covering a wide range. All read gauge, and differential pressure in up to 11 units of measure and feature large backlight display, max-min, hold, and auto power off functions. The RS232 port enables communication with a computer. High accuracy of ±0.3% fs at 25ºC, repeatability: ±0.2% (max ±0.5%) FSO, and combined linearity and hysteresis: ±0.2 (Max ±1.0%) FSO. All Sper Scientific Manometers come ready to use with connection hose, instructions, and a 9V battery, in a hard shell carrying case. Copy and paste the following link into your browser address bar to see all Sper Scientific manometers on Amazon.com: http://goo.gl/wx7Hd Minimize

Qualifies for FREE Shipping LIGHT METER LUX / FOOT CANDLE ... Read more

Qualifies for FREE Shipping LIGHT METER LUX / FOOT CANDLE 840020 Monitor light levels anywhere with fast, stable and accurate response. Results are easily read on the extra large LCD (11/2" high, 38.1mm) w bar graph, low battery and over range indications. The color and cosine corrected sensor meets C.I.E. photopic spectrum. Also features RS232 computer output, max-min, auto power off, external zero adjustment, hold function and a tripod back. Comes ready to use with a 9V battery, instructions, soft padded case with shoulder strap, and a detachable sensor with cover for easier replacement or repair. Meter Dim: 8" x 2 ¾" x 1 ¼" (200 x 68 x 30 mm). Weight: 9 oz (280 g). Copy and paste the following link into your browser address bar to see all Sper Scientific light meters on Amazon.com: http://goo.gl/s6QUq Minimize

Qualifies for FREE Shipping This unique Sound Meter enable ... Read more

Qualifies for FREE Shipping This unique Sound Meter enables remote sound level readings using a detachable probe. Features both RS232 computer interface and AC output. Also has A and C decibel frequency weighting scales, fast or slow time weighting, Min/Max, hold and peak hold functions. Meets IEC651 and ANSI S1.4 specifications for a type 2 sound meter. Covers 30~130 dB in both Manual and Auto ranging scales with 0.1 dB resolution and an accuracy of ±1.5 dB. Calibrate in compliance with OSHA using Acoustical Calibrator 850016 or equivalent. Has a fold out easel back and tripod screw. Comes ready to use with a windscreen, calibration tool, instructions and 9V battery in a hard-shell foam-lined carrying case. Coiled probe extends to 9'. Copy and paste the following link into your browser address bar to see all Sper Scientific sound meters on Amazon.com: http://goo.gl/T5tJU Minimize

Qualifies for FREE Shipping PLEASE CLICK ON IMAGE ABOVE FOR ... Read more

Qualifies for FREE Shipping PLEASE CLICK ON IMAGE ABOVE FOR PRODUCT SPECIFICATIONS CHART Sound Meter 840028 covers 30-130dB in the A scale and 35-130dB in the C scale with a resolution of 0.1dB and an accuracy of +/-1.5dB. Model 840028 also meets ANSI S 1.4 type 2 and IEC 651 type 2, and includes A & C decibel frequency weighting scales, fast or slow response, AC or DC output, low battery indicator, peak function and can be calibrated in compliance with OSHA using Acoustical Calibrator 850016. In addition this model contains many advanced features including: An even larger LCD display with an analog bar graph, auto-ranging, max-min functions and an RS232 computer interface. Another special function allows you to accurately measure equipment noise in the presence of high background noise. CE Approved. Comes ready to use with a windscreen, 9V battery, instructions, and a hard shell carrying case. Copy and paste the following link into your browser address bar to see all Sper Scientific sound meters on Amazon.com: http://goo.gl/T5tJU Minimize