Handheld Calibrator made by Extech Instruments. Extech Instrument is one of the largest suppliers of test and measurement equipment worldwide. Founded in 1971 and located in Waltham, Massachusetts, Extech is known for its innovative products with unique combinations of features that make them highly useful and convenient. The company is ISO 9001 2000 certified.
Extech 412300A Current Calibrator Meter features: Precision “source� for calibrating process devices and measuring DC process signals; Oyster case with “flip-up� display is ideal for handheld or benchtop applications; Large 3-1/2 digit LCD displays readings in mA or as a % of the 0 to 24mA range or as mV in voltage ranges, etc.
Extech 412300A-NIST- NIST Calibration Certificate – Current Calibrator Meter features: Precision “source� for calibrating process devices and measuring DC process signals; Oyster case with “flip-up� display is ideal for handheld or benchtop applications; Large 3-1/2 digit LCD displays readings in mA or as a % of the 0 to 24mA range or as mV in voltage ranges, etc.
Extech 412355A Current-Voltage Calibrator Meter features: Precision “source� for calibrating process devices and measuring DC process signals; Oyster case with “flip-up� display is ideal for handheld or benchtop applications; Large LCD 3-1/2 digit displays readings in mA or as a % of the 0 to 24mA range or as mV in voltage ranges, etc.
Extech 412355A-NIST- NIST Calibration Certificate – Current Voltage Calibrator Meter features: Precision “source� for calibrating process devices and measuring DC process signals; Oyster case with “flip-up� display is ideal for handheld or benchtop applications; Large 3-1/2 digit LCD displays readings in mA or as a % of the 0 to 24mA range or as mV in voltage ranges, etc.
Extech 412400 Process Calibrator features Precision Source and Measure for thermocouples (Types J, K, and T), mA, mV, and V devices. This process calibrator provides a single/continuous step function for Voltage and Current.
The Extech 412400 NIST Process Calibrator (with NIST certification) features Precision Source and measure for thermocouples (Types J, K, and T), mA, mV, and V devices. This process calibrator provides a single/continuous step function for Voltage and Current.
Extech 412440-S Calibration Source Checker features: Easy to use pocket checker for simulating Current Loops; Pocket Checkers are easy to use and provide a quick and easy way for checking calibration of meters or controllers;Â Instantly determine if your device needs calibration or if sensor needs to be replaced; etc.
Extech 412440-S-NIST- NIST Calibration Certificate – universal handheld calibration source checker features: Easy to use pocket checker for simulating Current Loops; Pocket Checkers are easy to use and provide a quick and easy way for checking calibration of meters or controllers; Instantly determine if your device needs calibration or if sensor needs to be replaced; etc.
Extech 433201 Multi-Type Calibrator Thermometer 115V features: Source and measure 8 thermocouple type devices J, K, T, E, C, R, S, and N; Microprocessor assures maximum accuracy to 0.15% of reading over wide °C/°F ranges; Versatile thermometer measures over a wide temperature range; Displays output in terms of millivolts or
°F/°C temperature based on built-in thermocouple tables; Bright 4 digit LED display built into adjustable cover; automatically shuts off when closed; Model 433201 for 115V.
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