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  • Dataloggers

    Extech

    Thomas No. 1220W05 Triple LCD simultaneously displays 3 Type-K Temperature channels Datalogger date/time stamps and stores readings on an SD card in Excel® format for easy transfer to a PC Selectable data sampling rate: 5, 10, 30, 60, 120, 300, 600 seconds or Auto Complete with (6)…

  • Humidity and Temperature Chart Recorder

    Extech

    Best value graphical datalogger in the market User friendly, easy to set up and operate Simultaneous numerical and graphical display of Humidity and Temperature readings, plus Time and Date Measures Humidity (10 to 95%RH) and Temperature (-20.0°F to 140.0°F) plus included LabVIEW™-based…

  • Temperature/Humidity Datalogger Kit with PC Interface

    Extech

    Temperature/Humidity datalogger with docking station and PC software Wide operating temperature range: -40 to 185°F (-40 to 85°C) Humidity range: 0 to 100% RH Records up to 16,000 readings (8,000 readings for each parameter) Use in storage containers, shipping vans,…

  • 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…

  • Humidity/Temperature Pen

    Extech

    Dual LCD for simultaneous display of Relative Humidity and Temperature Temperature is °C/°F switchable Built-in Humidity and Temperature sensors for convenient operation Pocket size for quick and reliable measurements at any location Max/Min memory functions for display of highest and…

  • 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…

  • Temperature Indicator

    Extech

    Waterproof Temperature Indicator with Stainless Steel Probe Includes 0.78" (20mm) stainless steel probe with 9.6ft (2.9m) cable Measures temperature from -40°F to 158°F (-40°C to 70°C) ±1.8°F/1°C basic accuracy with 0.1° max resolution …

  • Portable Refractometers

    Extech

    Easy to operate refractometers provide accurate and repeatable measurements on easy to read scales Automatic temperature compensation models available for sugar, salt, lubricants, cutting fluids, and antifreeze Requires only 2 or 3 drops of solution The prism and lens with a simple focus…

  • Datalogger USB Humidity And Temperature

    Extech

    Datalogs 32,000 readings (16,000 for each parameter: humidity/temperature) Dew point indication via Windows® software (included) Selectable data sampling rate: 2s, 5s, 10s, 30s, 1m, 5m, 10m, 30m, 1hr, 2hr, 3hr, 6hr, 12hr, 24hr User-programmable alarm thresholds for RH and temperature Status…

  • Datalogger Temperature And Humidity

    Extech

    Triple LCD displays humidity, temperature, and date (year, month, and day) Programmable from keypad or PC Selectable data sampling rate User-programmable audible and visual alarms Wall, desktop, or tripod mount Calibration via optional salt bottles Complete with Windows® compatible software,…

  • 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…

  • Mini Hygro-Thermometer Monitor

    Extech

    The RHM15 simultaneously displays Temperature (14° to 140°F) and Humidity (10 to 99%RH). The unit’s compact size enables its use in confined spaces including guitar cases, humidors, display cases, and sports memorabilia displays as well as in factories, greenhouses and offices to monitor…

  • Meters/Dataloggers

    Extech

    Thomas Nos. 1215Y44/1215Y45 Air Velocity/Air Flow meter with telescoping probe designed to fit into HVAC ducts and other small openings Telescoping probe extends up to 7.05ft (215cm) maximum length with cable Adjustable data sampling rate Stores 99 readings manually and 20M…

  • Digital DC Power Supply

    Extech

    Adjustable 18V/3A supply Dual backlit LCD display for voltage and current Constant voltage or current Short circuit protection Current limiting High load/line regulation Low noise/ripple Banana plug output terminals

  • Type K/J Single Input Thermometer

    Extech

    Large backlit LCD display Wide temperature range with 0.1°/1° resolution Readout in °F, °C, or K (Kelvin) Data Hold function freezes reading on display Max/Min/Avg readings with relative time stamp Offset key used for zero function to make relative measurements Auto Power off with…

  • 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…

  • 12-Channel Datalogging Thermometer

    Extech

    Datalogging Thermometer with 6 Thermocouple Types (J, K, E, T, R, S) Features: Simultaneously displays CH1 to CH8 or CH9 to CH12 Offset adjustment used for zero function or to make relative measurements Stores 99 readings manually and 20M readings via 2GB SD card Records…

  • ExStik® ORP Meter

    Extech

    Measures ORP from -999 to 999mV Automatic electronic self calibration Simulated analog bar graph displays change in ORP reading Memory stores and recalls 15 readings and saves last calibrated value Data validation indicators show user the reading is stabilized Large 3-1/2 digit (2000…

  • 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…

  • Free and Total Chlorine Meter

    Extech

    The CL500 incorporates an advanced optical system that uses a narrow band LED lamp to provide accurate and repeatable readings. Requires only a 10mL sample size. Meter comes with all the accessories to conveniently take measurements of both Free and Total Chlorine up to 3.50ppm. The method used 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,…

  • 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…

  • 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…

  • Portable Indoor Air Quality CO2 Meter

    Extech

    Measures Carbon Dioxide (C02) , Temperature, Humidity, Dew Point, and Wet Bulb Calculates statistical 8 hour and 15 minute time weighted averages Maintenance free NDIR (non-dispersive infrared) CO2 sensor Measurement ranges: CO2: 0 to 5,000ppm, Temperature: 14 to 140°F (-10 to 60°C) , Humidity:…

  • 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…

  • Heat Index Psychrometer

    Extech

    Compact indoor/outdoor meter for measuring up to 6 environmental parameters Built-in multiparameter sensor measures Heat Index, Wet Bulb Globe Temperature (WGBT), Humidity, Ambient Temperature, Temperature, Dew Point and Wet Bulb User Programmable Heat Index/WBGT alarm …

  • Big Digit Hygro-Thermometer

    Extech

    • Max/Min with reset function • Rear calibration adjustment pot • Humidity: 10 to 99% RH • Temperature: 14 to 140°F (-10 to 60°C) • Optional RH calibration bottles • Accuracy: ±4%RH; ±1°C/1.8°F • Dimensions: 4.3 x 3.9 x 0.78" (109 x 99 x 20mm) • Weight: 6oz (169g) • Complete with built-in stand,…

  • Stopwatch/Clock Digital

    Extech

    Sporty colorful yellow stopwatch with large LCD Stopwatch counts up to 23 hours 59 min, 59 seconds accurate to ±3 seconds/day Stopwatch/Chronograph mode with 1/100sec resolution Accumulated elapsed time and split time measurements Accurately times a two person competition Calendar displays…

  • Compact Laser IR Thermometer

    Extech

    Compact size Convenient portable size with wide temperature range measuring up to 1200°F (650°C) Adjustable High/Low setpoints with audible alarm alerts user when temperature exceeds the programmed setpoints Adjustable emissivity for better accuracy on different surfaces Built-in laser pointer…

  • Moisture Meter

    Extech

    Unique dual LCD displays wall moisture and air temperature simultaneously Moisture content displayed on a relative scale Multi-position pins with safety storage of replaceable pins Easy to operate with selectable side switch (OFF, Test, and Calibrate) Data hold to freeze reading on display …

  • Digital Triple Output DC Power Supply

    Extech

    Adjustable to 30V/3A with fixed 5V and 12V outputs Adjustable Voltage and Current output Easy snap terminals for fixed 5V/0.5A and 12V/1A outputs Constant Voltage or Current Current limiting indicator Overload and short circuit protection Binding post terminals for variable supply

  • 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 …

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