Thermistor Characteristics Trainer is an SSI India product in the BASIC ELECTRONICS LAB category. Key specifications include SKU: PBE-E074. Ammeter 200mA DC Power supplies. DC Supply IC Regulated 0-6V DC, 150mA. Voltage Control through Potentiometer. 110 Degree Thermometer SALIENT FEATURES. Operated on Mains power 230V, 50Hz. Supply provided through the