Showing 55–63 of 132 results

  • Extech DVA30

    $27

    The only two-in-one current/voltage detector designed for electrical testing Non-Contact AC Voltage detection from 12V to 600VAC Non-Contact AC Current detection from 200mA to 1000A Sensitivity adjustments to increase or reduce sensor trigger threshold Current sensor detects current flow through shielded wires, conduit, and metal circuit breaker/junction boxes > Each Unit Includes 4 LR44 button batteries Pocket Clip

  • Extech EA80

    $449

    Checks for Carbon Dioxide (CO2) concentrations Maintenance free dual wavelength NDIR (non-dispersive infrared) CO2 sensor CO2 measurement range: 0 to 6,000ppm Temperature measurement range: -4 to 140°F (-20 to 60°C) Humidity measurement range: 10 to 95%RH Continuous (20,000 sets) or Manual (99 sets) datalogging Complete with (6) AAA batteries, RS-232 cable, and Windows® 95/98/NT/2000/ME/XP compatible software

  • Extech EC100

    $36

    EC100 is a Conductivity/Temperature Meter. Waterproof meter with high-accuracy multi-ranging sensor. Features Auto Power off with disable. Units of measure include µS/cm, mS/cm, ppm, ppt. Featuring Adjustable Automatic Temperature Compensation. Includes meter, protective sensor cap, and four LR44 button batteries. Conductivity standards sold separately (required for calibration). Units of measure include µS/cm, mS/cm, ppm, ppt Large 3-1/2 digit (2000 count) LCD display Data Hold and low battery indication Auto Power off with disable Adjustable Automatic Temperature Compensation Simultaneous display of Conductivity plus Temperature Two ranges for Conductivity with one point calibration per range Waterproof design to withstand wet environment — meets IP65 standard Includes meter, protective sensor cap, and four LR44 button batteries. Conductivity standards sold separately (required for calibration)

  • Extech EC170

    $44

    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 Large 3-1/2 digit (2000 count) dual LCD Data Hold, Auto Power Off and Low Battery Indication Automatic Temperature Compensation Fixed Temperature Coefficient and Normalization Temperature One calibration point per range Waterproof design to withstand wet environment – meets IP65 standard > Each Unit Includes salinity sensor protective sensor cap 4 LR44 button batteries

  • Extech EN510

    $107

    Measure air velocity, air flow, air and type K temperature, heat index, humidity, wet bulb, dew point, windchill, and light level. Includes low friction ball bearing mini vane wheel, a precision photo diode with cosine and color correction filter, and a capacitive humidity sensor for high accuracy. General purpose bead wire probe is included for measuring Temperature up to ~480°F (250°C), while the meter can measure to 2372°F (1300°C) if used with other probes Backlit display to view in dimly lit areas Data Hold and Min/Max functions Auto power off with disable Tripod mount (optional TR100 Tripod sold separately) Complete with wrist strap, general purpose Type K bead wire probe, and three AAA batteries

  • Extech ETK30

    $55

    Earth Test Cable Reel Kit 30m.

  • Extech EX205T

    $21

    True RMS for better accuracy when measuring distorted waveforms 2000 count large backlit dual LCD with easy-to read digits Low current capability with resolution to 0.1µA Input fuse protection Max Hold, Data Hold and Auto power off > Each Unit Includes test leads 9V battery

  • Extech EX360

    $61

    Ideal for Electrical application True RMS for accurate AC measurements 6000 count white LED backlit display Functions include: NCV, AC/DC Voltage, Resistance, Capacitance, Frequency, Diode Test, Continuity Fast 60-segment Analog Bargraph for viewing trends LoZ prevents false readings caused by ghost voltages Built-in Non-contact AC Voltage Detector (NCV) with Hi/Low ranges and LED indicator Smart Data Hold, Peak Hold, Auto Power off Complete with test leads, 9V battery, holster with tilt stand and built-in magnet

  • Extech EX363

    $78

    Ideal for HVAC applications True RMS for accurate AC measurements 6000 count white LED backlit display Functions include: NCV, AC/DC Voltage, AC/DC micro Current, Resistance, Capacitance, Frequency, Type-K Temperature, Diode Test, Continuity Fast 60-segment Analog Bargraph for viewing trends LoZ prevents false readings caused by ghost voltages Built-in Non-contact AC Voltage Detector (NCV) with Hi/Low ranges and LED indicator Smart Data Hold, Peak Hold, Auto Power off Complete with test leads, 9V battery, holster with tilt stand and built-in magnet, and general purpose bead wire temperature probe