The DM660 is a development of the DM640 battery powered indicator and provides a high accuracy digital readout from a Pt100 sensor.
The mounting of the instrument in the larger 100mm 'Dial Gauge' enclosure, enables 20mm high digits to be used providing good readability from 20 meters. Probe entry thread is M16 x 1.5mm.
The DM660 has an in-built Max / Min process temperature feature which is read by pressing the appropriate buttons on the front panel.
Style 2, 4 and 9 temperature probes are suitable for use with this product.