Meters

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  • 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 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…

  • 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,…

  • Combination Contact/Laser Photo Tachometer

    Extech

    Pocket-Sized Combination Tachometer For Measuring RPM and Linear Surface Speed. Features: Large 5-digit LCD where characters on display reverse direction depending on measurement mode you are in Microprocessor based with quartz crystal oscillator to maintain high accuracy …

  • 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…

  • Light Meter

    Extech

    Built in USB Port Includes Windows® compatible software 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 indicates change in light levels …

  • ExStik® 4-in-1 Water Quality Meter Kits

    Extech

    Includes CL200 meter, pH and ORP electrodes, reagent tablets, 4 plastic cups, weighted stand, pH buffer pouches, batteries and carrying case 4-in-1 Water Quality Meter measures Chlorine, pH, ORP plus Temperature with interchangeable flat surface electrodes (included) Flat surface electrodes…

  • 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…

  • 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…

  • 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)…

  • 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…

  • 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…

  • Digital Stroboscope

    Extech

    Freeze motion and analyze rotating objects without contact Measure moving gears, fans, pumps, motors and other equipment Checks and analyzes motion and speed by simply aiming and synchronizing it's flash rate (FPM) with a rotating object Read RPMs on 4 digit LED display Duty cycles from 5 to 30…

  • Foot Candle/Lux Light Meters

    Extech

    Includes analog output and fast/slow response feature 401025 is a Foot Candle/Lux Meter which measures light level to 5000FC (foot-candles) and 50,000 Lux with a 5% accuracy using a precision photo diode and color correction filter. Meter features fast/slow response time and an analog output…

  • 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…

  • RPM Controller/Monitor

    Extech

    Displays in RPM, m/min, and ft/min Tactile keypad for easy programming Hysteresis value setting for control and alarm functions Roller diameter value setting for surface speed measurement User settable pulse per rotation value Large 0.5" 4-digit LED display DIN size…

  • 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…

  • 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…

  • 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…

  • 1/8 DIN Panel Tachometer

    Extech

    Measure RPMs from 5 to 99,990rpm with microprocessor quartz crystal accuracy of 0.05% + 1digit Resolution from 0.1rpm (5 to 1000rpm) to 1rpm (1000 to 9999rpm) to 10rpm (10,000rpm to 99,990rpm) Large 4 digit LED display updates once per second (rpm greater than 60) Unique design permits RPM…

  • ExStik® II DO/pH/Conductivity Kit

    Extech

    Includes EC500 pH/Conductivity meter with combination high accuracy multi-ranging Conductivity sensor for Conductivity, TDS, Salinity, pH and Temperature measurements Includes DO600 Dissolved Oxygen meter with electrode, replacement membrane cap, electrolyte, and polishing paper Complete with…

  • Heavy Duty Vibration Meter

    Extech

    Features: Ranges — Acceleration (peak): 656ft/s2 (200m/s2), Velocity (peak): 7.87in/s (200mm/s), Displacement (peak-to-peak): 0.078in (2mm) Remote vibration sensor with magnetic adapter on 39"(1m) cable Wide frequency range of 10Hz to 1kHz Resolution to 2ft/s2 (0.5m/s2),…

  • Sound Level Meter with PC Interface

    Extech

    Big backlit display, PC interface & background sound absorber Meets ANSI & IEC 651 Type 2 standards Background noise absorber for machine noise measurements filters ambient noise 30 to 130dB measurement range with ±1.5dB accuracy Large display with backlighting and…

  • PocketTach® Mini Tachometers

    Extech

    Large easy to read (99,999 count) LCD display Autoranging with 0.1% basic accuracy Hold button freezes displayed reading Ergonomically designed and pocket sized housing with protective finger guard Easy to operate by simply contacting the rotating object with the sensor tip and read …

  • Differential Pressure Manometers

    Extech

    Three models to choose from: HD700 (±2psi range) HD750 (±5psi range) HD755 (±0.5psi range) 11 selectable units of measure Max/Min/Avg recording and Relative time stamp Data Hold and Auto power off functions Large LCD display with backlighting Zero function for offset correction or…

  • 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…

  • 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…

  • 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…

  • Portable Dissolved Oxygen Meter

    Extech

    The 9-in-1 DO700 Kit measures DO concentration/saturation, pH, mV, Temperature, Conductivity, TDS, Salinity, and Resistivity. It features automatic salinity compensation and manual barometric pressure compensation for DO measurements. In addition, it has automatic one button calibration of 4, 7 and…

  • Combination Tachometer + IR Thermometer

    Extech

    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 distance to target ratio Provides wide RPM (photo and contact) and Linear Surface Speed (contact) measurements …

  • 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 …

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