Showing 118–126 of 132 results

  • Extech PRC20

    $333

    Source and measure 8 thermocouple type devices (J, K, T, E, C, R, S and N) CJC Cold Junction Compensation function Up to five user adjustable calibration presets Palm-sized double molded housing and large dot matrix digital backlit LCD with thermocouple type indication High accuracy calibration function simulates precision thermocouple outputs for use in calibrating thermometers, transmitters, controllers or recorders Displays output in terms of millivolts or temperature based on thermocouple tables Mini thermocouple connector Large battery bank for extended work cycle External power adapter for continuous work cycle > Each Unit Includes Calibration cables 100V-240V AC universal adaptor with 4 plugs 6 AA batteries Hard carrying case

  • Extech PRC30

    $338

    0 to 24mA (-25 to 125%) readout 24V DC power source for 2-wire current loop 0 to 20V DC calibration source Source and measure 8 thermocouple type devices (J, K, T, E, C, R, S and N) CJC Cold Junction Compensation function Up to five user adjustable calibration presets Palm-sized double molded housing and large dot matrix backlit LCD High accuracy calibration function simulates precision thermocouple outputs for use in calibrating thermometers, transmitters, controllers or recorders Displays output in terms of millivolts or temperature based on thermocouple tables Zero adjustment, auto zero when power on and change mode Standard banana I/O ports and mini thermocouple connector Large battery bank for extended work cycle External power adapter for continuous work cycle > Each Unit Includes Test leads Alligator clips Calibration cables 100V-240V AC universal adaptor with 4 plugs Six AA batteries Hard carrying case

  • Extech PRC30-NIST

    $449

    0 to 24mA (-25 to 125%) readout 24V DC power source for 2-wire current loop 0 to 20V DC calibration source Source and measure 8 thermocouple type devices (J, K, T, E, C, R, S and N) CJC Cold Junction Compensation function Up to five user adjustable calibration presets Palm-sized double molded housing and large dot matrix backlit LCD High accuracy calibration function simulates precision thermocouple outputs for use in calibrating thermometers, transmitters, controllers or recorders Displays output in terms of millivolts or temperature based on thermocouple tables Zero adjustment, auto zero when power on and change mode Standard banana I/O ports and mini thermocouple connector Large battery bank for extended work cycle External power adapter for continuous work cycle > Each Unit Includes Test leads Alligator clips Calibration cables 100V-240V AC universal adaptor with 4 plugs Six AA batteries Hard carrying case NIST Certificate

  • Extech RF12

    $69

    Compact size, easy to operate Automatic Temperature Compensation (ATC) from 10 to 30°C Provides accurate and repeatable measurements on easy to read scale Requires only 2 or 3 drops of solution The prism and lens with a simple focus adjustment > Each Unit Includes Case Calibration screwdriver Plastic pipette Calibration solution

  • Extech RF15

    $69

    Easy to operate refractometers provide accurate and repeatable measurements on easy to read scales Automatic Temperature Compensation (RF15 and RF20)*Only Certain Models Requires only 2 or 3 drops of solution The prism and lens with a simple focus adjustment provides repeatable results Models RF10 & RF15 (Sucrose) Sucrose brix refractometers measure the concentration of sugar in fruit juice and industrial fluids > Each Unit Includes Carrying case Calibration screwdriver

  • Extech SDL150

    $346

    Dual backlit display of Oxygen Concentration and Temperature 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 relative measurements Stores 99 readings manually and 20M readings via 2G SD card User programmable sampling rate Built-in PC interface Min/Max and Data Hold functions, Auto power off > Each Unit Includes 6 x AA batteries SD card Probe Two spare replacement membranes Electrolyte Hard carrying case

  • Extech SDL300

    $282

    Records data on an SD card in Excel® format Metal Vane withstands temperatures to 158°F (70°C) and air velocity to 6900ft/min Datalogger date/time stamps and stores readings on an SD card in Excel® format for easy transfer to a PC Adjustable data sampling rate: 1 to 3600 seconds Stores 99 readings manually and 20M readings via 2G SD card Type K/J Thermocouple input for high temperature measurements Large (9999 count) LCD displays Air Velocity and Temperature simultaneously 2% velocity accuracy via low friction ball bearing vane wheel on 39 (1m) cable Record/Recall MIN, MAX, Data Hold, Auto Power Off Built-in PC interface > Each Unit Includes 6 x AA batteries SD card Metal vane sensor with 3.9ft (120cm) cable Hard carrying case

  • Extech SDL310-NIST with NIST Certificate

    $310

    Measures Air Temperature to 122°F (50°C) and air velocity to 4930ft/min Stores 99 readings manually and 20M readings via 2G SD card Stores 99 readings manually and 20M readings via 2G SD card Type K/J Thermocouple input for high temperature measurements Large (9999 count) LCD displays Air Velocity and Temperature simultaneously 2% velocity accuracy via low friction ball bearing vane wheel on 39 (1m) cable Record/Recall MIN, MAX, Data Hold and Auto power off Adjustable data sampling rate Built-in PC interface > Each Unit Includes NIST Certificate 6 x AA batteries SD card Vane sensor with 3.9ft (120cm) cable Hard carrying case

  • Extech SDL350

    $338

    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 readings via 2G SD card Type K/J Thermocouple input for high temperature measurements Large (9999 count) LCD displays Air Velocity or Air Flow and Temperature simultaneously Record/Recall MIN, MAX, Data Hold and Auto power off Built-in PC interface > Each Unit Includes 6 x AA batteries SD card Telescoping probe with cable Hard carrying case