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Calibration Tools

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Extech 412300A
Extech 412300A

Current Calibrator/Meter

The Extech 412300A is a Current Calibrator and Meter. Precision source for calibrating process devices and measure DC process signals from 0 mA to 24 mA with its large LCD. It displays readings in mA, as a percent of the 0 mA to 24 mA range, or as mV in voltage ranges. Additional features include a touch keypad, five stored calibration values, and 24 VDC power to measure two-wire current loops. Complete with a 9 V battery, calibration cable with spade lug terminals, carrying case, neck strap, and an AC Power Adapter.

Extech 412355A
Extech 412355A

Current and Voltage Calibrator/Meter

412355A is a Current and Voltage Calibrator and Meter. Precision source for calibrating process devices and measuring DC process signals from 0 to 24mA or as mV in voltage ranges with a super large LCD that displays readings in mA, as a percent of the 0 to 24mA range or as mV in voltage ranges. Additional features include Touch Keypad and five stored calibration values for fast calibrations. Complete with 9V Battery, calibration cable with spade lug terminals, carrying case, neck strap, and AC Power Adapter.

Extech 412400
Extech 412400

Multifunction Process Calibrator

The Extech 412400 Multifunction Process Calibrator sources and measures thermocouples (J, K, and T), mA, mV, and V devices. The 24 V loop supply drives current loads up to 1000 ohms. It has memory for 5 user-settable output values of each type for fast calibrations. Single and continuous step function for voltage and current. Comes complete with six AA batteries and a calibration cable with spade lug terminals.

Extech 412440-S
Extech 412440-S

Calibration Source Checker

The Extech 412440-S is a low cost, pocket-sized Calibration Source Checker for simulating current loops and for providing a quick and easy way for checking calibration of meters or controllers. It sources three current levels (4 mA, 12 mA, and 20 mA). Bright red LEDs indicate simulation output and battery status. An overload indication occurs when a load exceeds 240 ohms. Comes complete with 9 V battery, case, and calibration cable terminated with subminiature and spade lug connector.

Extech 433201
Extech 433201

Multi-Type Calibrator Thermometer

The Extech 433201 Multi-Type Calibrator Thermometer sources and measures 8 thermocouple types: J, K, T, E, C, R, S, and N. It displays output in terms of mV or in °C/°F based on its built in thermocouple tables. Five stored calibration values allow for quick calibrations. The Oyster case with a flip-up display is ideal for handheld or benchtop applications. Complete with a 9 V rechargeable battery, Type K thermocouple cable, copper calibration cable, and a 115 V AC adaptor/charger.

Extech PRC10
Extech PRC10

Current Calibrator/Meter

The PRC10 enables plant maintenance and electrical technicians to test and calibrate a wide variety of process control equipment, including transmitters, transducers, indicators, sensors, instrumentation, robotic systems, thermocouples, and other industrial system components. Includes test leads, alligator clips, 100V-240V AC universal adaptor with 4 plugs, six AA batteries, and hard carrying case.

Extech PRC15
Extech PRC15

Current and Voltage Calibrator/Meter

The PRC15 enables plant maintenance and electrical technicians to test and calibrate a wide variety of process control equipment, including transmitters, transducers, indicators, sensors, instrumentation, robotic systems, thermocouples, and other industrial system components. Includes test leads, alligator clips, 100V-240V AC universal adaptor with 4 plugs, six AA batteries, and hard carrying case.

Extech PRC20
Extech PRC20

Thermocouple Calibrator

The PRC20 sources and measures eight thermocouple type devices (J, K, T, E, C, R, S and N) and provides precision output displayed as Centigrade/Fahrenheit or mV. It has five user adjustable calibration presets and a Type K temperature range of -58 to 2498 degrees F (-50 to 1370 degrees C). The PRC20 is suitable for Lab and field calibration, Engineering research and design, Manufacturing and test engineering, Temperature control process troubleshooting and HVAC applications. Comes with thermocouple calibration cable with subminiature connectors, standard calibration cable with subminiature connectors, 100V-240V AC universal adaptor with four plugs, six 1.5-volt AA batteries, hard case, and user manual.

Extech PRC30
Extech PRC30

Multifunction Process Calibrator

The PRC30 is a Multifunction Process Calibrator. This calibrator provides precision sourcing and measurements for thermocouples (eight types), current (mA), and voltage (mV and V) devices. Featuring 24 volt loop power, five user adjustable calibration presets, and temperature output in Fahrenheit, Celsius, and millivolts. Product includes test leads, alligator clips, thermocouple calibration cable, universal calibration cable, 100-240V AC universal adapter with 4 plugs, AA batteries, hard case, and user manual.

Extech SD900
Extech SD900

3-Channel DC Current Datalogger

Extech's SD900 allows technicians to easily monitor and record DC mA values from 3 external sensors, transducers, and other sources using one meter. It also stores the time and date of when readings are taken. The logger features a large triple LCD display and records data on an SD card in an Excel®-ready format for easy transfer to a PC for analysis, trending, and archiving. Complete with six AAA batteries, SD memory card, Univeral AC Adaptor with multi-plugs (US, EU, UK, AUS), 3 input connect sockets, and mounting bracket.

Extech SD910
Extech SD910

3-Channel DC Voltage datalogger

Extech's SD910 allows technicians to easily monitor and record DC mV values from 3 external sensors, transducers, and other sources, all using one meter. It also stores the time and date of when readings are taken. The logger features a large triple LCD display and records data on an SD card in an Excel®-ready format for easy transfer to a PC for analysis, trending, and archiving. Complete with six AAA batteries, SD memory card, univeral AC ddaptor with multi-plugs (US, EU, UK, AUS), 3 input connect sockets, and mounting bracket.