CALL: A.WIHARTA 081294124885 085778084789 087784022201   Info Produk This meter’ s unique four wire cell allows accurate measurement of conductivity, salinity, and temperature levels of various samples without interchanging separate cells! Depending on your application, temperature readings will be displayed simultaneously with either the conductivity or salinity readings of a solution on a large, backlit LCD screen. Other features and functions include push-button calibration, automatic temperature compensation, a stainless steel cell which never needs platinizing, and a rugged, splash-resistant housing. Each unit is also precalibrated at the factory so all you need to do is turn it on. Powered by 6 AA batteries ( included) . Specifications: Range: User-selected or autoranging Adjustable Reference Temperature: 15 to 25 C Adjustable Temperature Compensation Factor: 0 to 4% Cable Lengths: 10, 25, 50, 100 feet ( 3m, 7.6m, 15.2m, 30.5m)