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  • 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…

  • 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)…

  • 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…

  • 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…

  • 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,…

  • 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…

  • 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…

  • 4-Channel Datalogging Thermometer

    Extech

    4-Channel datalogging with 6 Thermocouple types (J, K, E, T, R,S) and 2-Channel datalogging with RTD (Pt100Ohm) probes Displays [T1, T2, T3, T4] or differential [T1-T2] reading Offset adjustment used for zero function to make relative measurements Stores 99 readings manually and 20M…

  • 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…

  • 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® 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…

  • CFM/CMM Mini Thermo-Anemometer

    Extech

    Features: Model AN100 — CFM/CMM Thermo-Anemometer Model AN200 — CFM/CMM Thermo- Anemometer with built-in non-contact IR Thermometer measures remote surface temperatures to 500°F (260°C) with an 8:1 distance-to-spot ratio and Laser Pointer Simultaneous display of Ambient Temperature and Air…

  • 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…

  • 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…

  • 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…

  • Dial Stem Thermometers

    Extech

    Flat Surface Stem (Model 392052): High temperature range: -58 to 572°F (-50 to 300°C) Penetration Stem (Model 392050): Temperature range: -58 to 302°F (-50 to 150°C) Basic Accuracy of 2°F or 1°C 0.1° resolution to 199.9; 1° over 200° ON/OFF switch saves battery life Auto power off…

  • 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…

  • Anemometer, CFM / cmm w / Built-In Ir Therm °F

    Extech

    CFM/CMM Thermo- Anemometer with built-in non-contact IR Thermometer measures remote surface temperatures to 500°F (260°C) with an 8:1 distance-to-spot ratio and Laser Pointer Simultaneous display of Ambient Temperature and Air Flow or Air Velocity Up to 8 easy to set Area dimensions (ft 2 or…

  • 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:…

  • 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…

  • 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…

  • Temperature/Humidity Datalogger

    Extech

    Temperature/Humidity Datalogger for 42275 kit and the 42276 Programmer/Printer 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…

  • 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…

  • 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 …

  • 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…

  • Color LED Light Meter

    Extech

    Measure the Light Intensity for Color LED Lights Measure White, Red, Yellow, Green, Blue, and Purple LED and Standard Lighting in Lux or Foot-Candle (Fc) units Manually store/recall up to 99 readings 4000 count LCD display Cosine and color corrected measurements Min/Max Average…

  • Dual Laser IR Thermometer

    Extech

    Dual Laser Targeting Choose from 12" or 30" distance model where two laser points converge to 1" target spot White backlit dual LCD display Fast 0.15 second response time with Max display Adjustable emissivity increases measurement accuracy for different surface Adjustable…

  • 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,…

  • Differential Thermometer Datalogger + IR Thermometer

    Extech

    Datalogs up to 18,000 readings on each channel Display [T1, T2, T3(IR)] or [T1-T2] or [T1-T3] or [T2-T3] Differential T1-T2 display for HVAC/Superheat measurements Heavy Duty rugged double molded housing MAX/MIN/AVG and Data Hold Use IR Thermometer probe to measure non-contact surface…

  • LED Light Meter

    Extech

    Measure the Light Intensity for White LED Lights Measure white LED and Standard Lighting in Lux or Foot-Candle (Fc) units Built-in sensor with protective cover 4000 count LCD display Cosine and color corrected measurements Min/Max Average and Auto Power Off Complete with 2…

  • Precision Hygro-Thermometer

    Extech

    Highest 2% RH Accuracy Less than 30 second RH response time Dual backlit display Simultaneous display of: Humidity/Temperature, Humidity/Dew Point, Humidity/Wet Bulb Slim design with rubberized sides for better grip and for one hand operation • Data Hold and Min/Max functions Auto power…

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