Extech

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  • Waterproof ExStik® pH Meter

    Extech

    Built-in Smart chip offers advanced functions and features to a stick style pH meter not found anywhere else RENEW feature that tells you when it's time to replace your pH electrode CAL feature that tells you when it's time to recalibrate your meter Flat Surface pH electrode that is…

  • Waterproof Palm pH™ Meter

    Extech

    Large LCD displays pH or mV and Temperature simultaneously Microprocessor provides for Automatic Buffer recognition Memory stores 25 readings Automatic Temperature Compensation Unit is completely waterproof when electrode is connected to the meter Low Battery indicator and Auto Power…

  • Portable Turbidity Meter

    Extech

    The TB400 includes all the accessories needed to conveniently test the turbidity of municipal water, including food processing and beverage manufacturing, and other applications in which fluid clarity is vital. Microprocessor-based circuitry assures high accuracy and repeatable readings. Requires…

  • Benchtop Water Quality Meter/Stirrer (DO/EC/TDS/pH/mV/Temp)

    Extech

    Magnetic stirrer with DO, Conductivity, TDS, Salinity, pH, mV, and Temperature measurements Built-in stirrer with 30, 60, and 120 minute timer or continuous operation Large backlit dual LCD simultaneously displays measurement and temperature 2 or 3 point pH calibration for better…

  • Pocket-Size Foot Candle Light Meter

    Extech

    Features: Large 3-1/2 digit (1999 count) LCD with over-range indication Two ranges: 200.0 (0.1Fc) and 2000 (1Fc) 5% basic accuracy Precision color-corrected, photo-diode sensor Battery operated with low battery indication Complete with 9V battery, remote light sensor with 47" (1.2m)…

  • Dissolved Oxygen Meter/Datalogger

    Extech

    Measures dissolved oxygen from 0 to 20.0mg/L and 0 to 100.0% oxygen plus temperature from 32 to 122°F (0 to 50°C) Automatic Temperature Compensation from 0 to 50°C via temperature probe sensor built into polarographic type oxygen probe Offset adjustment used for zero function to make…

  • VOC/Formaldehyde Meter

    Extech

    Measures Volatile Organic Compounds and CH2O/HCHO Concentrations in Real Time The VFM200 measures VOC (Volatile Organic Compound) and Formaldehyde concentrations in real-time. Fast response time, compact, easy-to-carry, and excellent for checking the indoor air quality of homes, offices,…

  • Conductivity, pH, mV, Temperature Kit

    Extech

    7-in-1 Meter with Lab-Quality Performance Measures Conductivity, TDS, Salinity, Resistivity, pH, mV and Temperature Waterproof housing (meets IP57) Automatic one button pH calibration (4, 7, and 10pH) Choice of 3 point pH calibration for better accuracy One point Conductivity calibration…

  • Integrating Sound Level Meter

    Extech

    Leq and SEL measurements with built-in datalogger and PC interface Features: 4-digit multifunction LCD with analog bargraph Precise linearity over wide range (100dB) Display modes: SPL, SPL MIN/MAX, SEL, and Leq Programmable integrating time A and C Frequency weighting …

  • Conductivity/TDS/Temperature Meter

    Extech

    Waterproof meter with high-accuracy multi-ranging sensor Units of measure include µS/cm, mS/cm, ppm, ppt Adjustable Conductivity to TDS ratio factor from 0.4 to 1.0 — conveniently calculates the TDS value Large 3-1/2 digit (2000 count) LCD display Data Hold and low…

  • Personal Noise Dosimeter

    Extech

    Perform OSHA and IEC Noise accumulation surveys Adjustable Criterion Level, Exchange Rate, and Threshold Applications include Personal accumulated noise exposure measurement, Workplace noise assessment, OSHA and other regulatory agency compliances Datalogs up to 4500dB readings when used as a…

  • Waterproof pH Pens

    Extech

    pH range: 2 to 12pH LCD displays pH eadings Easy to calibrate single CAL key with automatic pH buffer recognition (4, 7, and 10pH) Choice of 3 point calibration for better accuracy Data hold freezes reading on display Low battery indicator, Auto power off Complete with built in electrode,…

  • Photo Tachometer

    Extech

    Large 5 digit LCD display is easy to read Built-in memory recalls last MAX/MIN value stored Autoranging with 0.05% accuracy Non-contact measurements from 5 to 99,999rpm Use reflective marker on object to be measured and point the integral light beam or accurate readings updated every second…

  • Waterproof pH/Conductivity/mV/DO Kit

    Extech

    9-in-1 Meter with Lab Performance Dissolved Oxygen concentration/saturation, pH, mV, Conductivity, TDS, Salinity, Resistivity and Temperature Automatic salinity compensation and manual barometric pressure compensation for DO measurements Waterproof housing (meets IP57) One button pH…

  • Waterproof ExStik® II Dissolved Oxygen Meter/Kit

    Extech

    Oxygen level displayed as % Saturation or Concentration (mg/L [ppm]) Adjustable Altitude Compensation (0-20,000ft in 1,000ft increments) Adjustable Salinity Compensation from 0 to 50ppt Analog bargraph indicates trrends Memory stores up to 25 data sets with DO and Temperature reading …

  • pH/Conductivity/TDS/ORP/Salinity Meter

    Extech

    Large LCD built into adjustable "flip-up" cover displays measurement and Temperature simultaneously Microprocessor based with splash proof housing and front panel tactile touch pad to slope and calibrate Rugged design for handheld or benchtop use; neckstrap for…

  • pH Meter with Electrode/Temp Probe/Case

    Extech

    Exclusive Oyster Design Can be used in the lab or in the field Large LCD built into adjustable "flip-up" cover displays pH or mV and Temperature simultaneously Microprocessor based with splash proof housing and front panel tactile touch pad to slope and calibrate Rugged design for…

  • Mini Laser Photo Tachometer Counter

    Extech

    Make non-contact RPM measurements of rotating objects Use reflective tape on object to be measured and point the integral laser Memory button holds last reading and recalls min/max readings Counter function counts up to 99,999 revolutions Easy to read large 5 digit LCD display Rugged…

  • pH/ORP/Temperature Datalogger

    Extech

    Dual display of pH or mV and Temperature ATC or manual Temperature compensation 3 point calibration ensures the best linearity and accuracy Large backlit dual LCD Stores 99 readings manually and 20M readings via 2G SD card User programmable sampling rate Built-in PC interface …

  • Combination Photo/Contact Tachometers

    Extech

    Unique display where characters reverse direction depending on measurement mode you are in Large 0.4" (5 digit) LCD display Microprocessor based with quartz crystal oscillator to maintain high accuracy Tachometer memory stores last, max and min readings Provides wide RPM (photo and…

  • Hygro-Thermo-Anemometer-Light-Sound Meter

    Extech

    Measures Humidity, Temperature, Air Velocity, Light and Sound Rugged 5-in-1 environmental meter with tripod mount and RS-232 PC interface Large dual LCD simultaneous display of Temperature and Air Velocity or Relative Humidity Characters on display reverse direction depending on…

  • Reflective Tape for Photo Tachometer

    Extech

    The Extech Spare Reflective Tape is designed for use with non-contact Photo Tachometers, making it easier to measure the speed of rotating objects. Includes: 10 reflective tape strips

  • Contact Tachometer

    Extech

    Large 5 digit LCD display is easy to read Built-in memory recalls last MAX/MIN value stored Autoranging with 0.05% accuracy Contact measurements from 0.5 to 19,999rpm plus linear surface speed measures in ft/min or m/min Simply contact rotating object with sensor tip and read Accessory…

  • Light Meter Datalogger

    Extech

    Automatically stores up to 16,000 readings or manually store/recall up to 99 readings Wide range to 40,000Fc or 400,000 Lux Cosine and color corrected measurements Utilizes precision silicon photo diode and spectral response filter Peak mode (10µS) captures highest reading Relative mode…

  • Benchtop Water Quality Meter/Stirrer (pH/mV/Temp)

    Extech

    Magnetic stirrer with pH, mV, and Temperature measurements Built-in stirrer with 30, 60, and 120 minute timer or continuous operation Large backlit dual LCD simultaneously displays measurement and temperature 2 or 3 point pH calibration for better accuracy (4, 7, and 10pH) …

  • Salinity/Temperature Meter

    Extech

    Waterproof meter with high-accuracy multi-ranging sensor Measure Salinity in aquaculture, environmental studies, ground water, Koi ponds, irrigation, drinking water, and other applications Autoranging with 2 ranges of measurement Built-in NaCl Conductivity to TDS conversion factor …

  • Contact/Laser Photo Tachometer + IR

    Extech

    Photo/Contact Tachometer includes a non-contact IR Thermometer For non-contact surface temperature measurements Built-in IR thermometer with laser measures remote surface temperature on motors and rotating parts Wide Temperature range of -4 to 600°F (-20 to 315°C) Fixed 0.95 emissivity, 6:1…

  • ExStik® Chlorine Meter

    Extech

    Features: Direct reading of Total Chlorine provides fast and easy measurements (less than 2 minutes) Low detection limit down to 0.01ppm Wide dynamic range of measurement up to 10ppm (use dilution method for 10 to 50ppm) Unaffected by sample color or turbidity Automatic…

  • Waterproof pH/mV/Temperature Kit

    Extech

    Replacement pH/mV/temperature electrode Compatible with DO700-9-in-1 portable dissolved oxygen meter Compatible with PH300-3-in-1 Portable pH/mV/temperature meter

  • ExStik® Concrete pH Kit

    Extech

    Flat surface electrode design 3ft (1m) extension cable with probe guard/weight attaches to the flat surface Concrete pH Meter for taking measurements on flat concrete surfaces Rust-resistant metal weight helps keep electrode in contact with the wet concrete surface Memory records and…

  • Combination Photo Tachometer/Stroboscope

    Extech

    Unique display where characters reverse direction depending on measurement mode you are in Large 0.4" 5 digit LCD digital display Microprocessor based with quartz crystal oscillator to maintain high accuracy Tachometer memory stores last, max and min readings Performs Tachometer RPM…

  • Personal Noise Dosimeter with USB Interface

    Extech

    Provides Noise Surveys for Compliance with OSHA, MSHA, DOD, ACGIH and ISO Standards For employees that are exposed to loud noise, sound level monitoring is essential to determine what protective measures are required. Perform OSHA and IEC Noise accumulation surveys to determine total sound…

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