Seaward MTS1A 1 MOhm to 100 kOhms Milliohmeter, 4 Terminal Test Standard Milliohmmeter's test standards are designed for the simple and easy calibration of low resistance Ohmmeters and Kelvin/Thomson bridges. The 4 terminal resistance values are switch selected and provision is made + and - full scale values. A 4 terminal zero value may also be selected, thus making zero and full scale calibration of instruments simplicity itself. The MTS1A which has 11 values from 1 mOhm to 100 kOhms, making it ideally suited for the calibration of digital instruments with a long scale length of 4000 or 6000 count. The test standards are housed in a rugged bench portable aluminum case with tilt handle. The internal standards are manufactured from premium quality resistance wire with low temperature and load coefficients. The units are supplied complete with a calibration certificate.
Features:
Range: 1 mOhm to 100 kOhms
True 4 terminal standards
Switch selectable values
Polarity reversal switch
Four terminal zero
Combination switch with low thermal contacts for the potential selection and low resistance contacts for