The Extech PRC20 Thermocouple Calibrator is engineered to simulate and measure outputs for a wide range of thermocouple types, providing high accuracy for calibration tasks. Its palm-sized, double-molded housing ensures durability and portability, while the large dot-matrix digital backlit LCD offers clear visibility in various lighting conditions. The device supports Cold Junction Compensation (CJC) to enhance measurement accuracy, and it includes up to five user-adjustable calibration presets for convenience. The PRC20 operates on a large battery bank, offering extended work cycles, and comes with a comprehensive kit that includes calibration cables, an AC adapter, batteries, and a hard carrying case. Features Voltage Measurement Range: -10.00mV to 60.00mV Accuracy: 0.05% of reading ±1°C (for most thermocouple types) Resolution: 0.1° up to 999.9°, 1° above 999.9° Input Impedance: 10 MΩ Sampling Rate: 4 times per second Dimensions: 6.3″ x 3.2″ x 1.7″ (159 x 80 x 44mm) Weight: 8 oz (225g) excluding batteries Power Supply: 6 AA batteries or external AC adapter (100V-240V) Includes Subminiature connectors 100V-240V AC universal adaptor with four plugs Six 1.5-volt AA batteries Hard case User manual
