Dwyer-Dual Input Thermocouple Thermometer-TC20

( Dwyer )

Features:
Quickly measure differential temperatures with Model TC20 Dual Input Thermocouple Thermometer. Model TC20 accepts type J or K thermocouples and simultaneously displays T1, T2, or T1-T2 and elapsed time on a large, multi-function LCD. The unit features programmable high/low audible alarms, max/min, average readings, display hold and relative mode. The relative mode permits the user to store the current temperature value and compare it to subsequent temperature readings. Model TC20 thermometer includes two type K bead wire probes, rubber holster, 9V battery and instruction manual.
Specifications:
Input	Type J or K [Two 4 ft (1.22 m) type K thermocouple bead probes included].
Temperature Range	-328 to 1922°F (-200 to 1050°C) for type J;-328 to 2498°F (-200 to 1370°C) for type K.
Accuracy	-58 to 2498°F (-50 to 1370°C): ±0.05% of reading + 0.6°F (0.3°C); -328 to -58°F (-200 to -50°C): ±0.05% of reading + 1.4°F (0.7°C).
Display	0.8˝ (20 mm) height, 3 1/2 digit LCD with switchable back light.
Resolution	Selectable 1˚ or 0.1˚.
Response Time	1 second.
Temperature Limits	32 to 122˚F (0 to 50˚C) max 80% RH.
Storage Temperature	-4 to 140˚F (-20 to 60˚C) max 70% RH.
Power Requirements	Standard 9V battery (included).
Battery Life	200 hours typical.
Input Protection	24V rms.
Thermocouple Connection	Standard (F) mini-connector.
Housing	ABS plastic
Weight	13 oz (365 g).
Agency Approvals	CE