Seaward Group USA Ohmmeter MTS1A

This milli ohmmeter's test standards are designed for the simple and easy calibration of low resistance ohmmeters and Kelvin/Thomson bridges. The four terminal resistance values are switch selected and provision is made + and - full scale values. A four terminal zero value may also be selected, thus making zero and full scale calibration of instruments simplicity itself. Two models are available, the MTS1A which has 11 values from a 1 milli ohm to 100 kilo ohm and the MTS2 has 10 values from 400 milli ohm to 400 kilo ohm 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.