The ab Aqua Medic T Controller HC is a digital temperature monitor and controller which comes with an seawater resistant temperature probe. It is to be used to control heating systems. The control range varies from 15,2 - 50C, with an precision of 0,1C. The maximum load is 1,000 watt.technical data Aqua Medic T controller HCDisplay: 0.5 LED, 3.5 digitsMeasurement range: 0 - 100CResolution: 0.1CMeasurement accuracy: + 0.1C (+ 1 digit)Loading capacity of contact: 1,000 Watt at 230 VHumidity: below 80%Adjustment range: 15.5 - 60C, digitally adjustableAdjustment accuracy: +/- 0,4C (+ 1 digit)Power requirements: 220 V, 50 HzDimensions: 150 x 85 x 40 mm