Meters -Temperature Display Module Highlights Generic Brand Temperature Display Module Description: SMC control, intelligentize, easy operation, low power consumption fault setting, automatic memory accuracy of control 0.1 Size: Approx. 67 x 42 x 18mm / 2.64 x 1.65 x 0.71inch Patch cord length: Approx. 1M / 39.37 inch, 2-pin port The technical parameters: temperature adjustment range: -20 to 100 Resolution ratio: -9.9 ~ 99.9: 0.1, temperature is another 1 Temperature measurement accuracy: 0.1 Regulation accuracy: 0.1 Back difference accuracy: 0.1 Refresh rate: 0.5S Power input: DC 5V, DC 12V, DC 24V measurement: NTC (10K 0.5%) waterproof sensor Output: 1 channel relay output, capacity=20A 125VAC, 20A 14VDC Environment requirement: -10~60, humidity: 20%-85% Size: Approx. 48.5 x 40mm / 1.9 x 1.5 inch Overall power consumption: Quiescent current: 10mA, operating current 65MA Indicator light direction: Flash displays the delay when starting the refrigeration or heating, keep lighting shows relay closed Nixie tube: LL state shows open for sensor; please connect the sensor base on the instruction, shows HH of state exceed the measuring range, temperature controller would peremptorily turn off the relay, ---State shows high temperature alarm Package include: 1 x temperature display module