The martel m2001 bench calibrator with multiple temperature is produced by microtek instruments. The company is engaged in providing instruments and equipments. It is the distributor and manufacturer of test and measurement, calibration and high voltage testing. The product is designed to offer laboratory grade accuracy at a hand-held calibrator price. It is a unit that incorporates multiple temperature and voltage ranges and a milliamp range. The product has the ability to store up to 9 setpoints for each output range. The setpoints can be selected manually or automatically stepped at timed intervals. The salient features of the bench calibrator: