For Applications where multiple temperature measurements need to be taken, this is the instrument to use. Measure suction and liquid line temperatures simultaneously, temperatures across condensing coils, as well as the ambient temperature, all at the same time. The Constant Scan feature records the min/max temperature from three probes allowing the technician to monitor critical temperatures remotely while completing other tasks.

Cooper-Atkins™ Multi-Temperature Thermistor Instrument, +/-0.3 deg F Accuracy, 0.1 deg F Resolution, 9-1/2 x 6-1/2 x 3-1/2 in, -40 to 300 deg F, Additional Information: 9 V Battery Voltage Rating, 90 hr Battery Life