The Hart Scientific 1529 is a low-cost, high-accuracy, digital thermometer readout designed to be used with 25 and 100 Ohm PRTs, thermistors, and thermocouples. The 1529's unique combination of features makes it suitable for a wide variety of applications from laboratory measurement to industrial processes.

1529 Features

Measures 25 and 100 Ohm PRTs, thermistors, and thermocouples

Four inputs: two PRT/thermistor and two thermocouple (standard configuration)

Four-wire connection eliminates lead resistance effects in PRTs

Three-wire measurement mode for three-wire RTDs

Automatic current reversal eliminates thermoelectric EMF errors