Thermocouple Calibrator Extech PRC20

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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.
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
Complete with calibration cables, 100V-240V AC universal adaptor with 4 plugs, 6 AA batteries, and hard carrying case

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Specifications	Range		Basic Accuracy
Thermocouple
Type J	-58 to 1832°F	(-50 to 1000°C)	0.05% rdg ±1°
Type K	-58 to 2498°F	(-50 to 1370°C)	0.05% rdg ±1°
Type T	-184 to 752°F	(-120 to 400°C)	0.05% rdg ±1°
Type E	-58 to 1382°F	(-50 to 750°C)	0.05% rdg ±1°
Type C	32 to 3182°F	(0 to 1750°C)	0.05% rdg ±1°
Type R/S	32 to 3182°F	(0 to 1750°C)	0.05% rdg ±1°
Type N	-58 to 2372°F	(-50 to 1300°C)	0.05% rdg ±1°
Voltage	-10.00mV to +60.00mV	10μV	10μV ±1d
Resolution	0.1° (up to 999.9) or 1° (over 999.9°) for J, K, T, E ; 1° for R, N; 0.5° for C, S
Input Impedance	10 MΩ
Sampling Time	4 times/second
Dimensions	6.3″ x 3.2″ x 1.7″ (159 x 80 x 44mm)
Weight	8oz (225g)