Twist-off Battery Compartment Lanyard Connection User Replaceable Sensor *Replacement sensor available for purchase SPECIFICATIONS Large Screen TDSTestr TDS Testers Low Range 0 to 1990 ppm Resolution 10 ppm Accuracy TDS Factor Calibration 200 to Standard 1990 ppm Range Calibration Temperature Range Resolution Accuracy Temp. Calibration ATC Temperature Coefficient Normalization Temperature Auto Off Operating Temperature Power Battery LCD Display Dimensions/ Weight TDSTestr TDSTestr TDSTestr Low+ High High+ 0 to 0 to 0 to 1999 ppm 10.00 ppt 10.00 ppt 1 ppm 0.10 ppt 0.01 ppt ±1% Full Scale 0.4 to 1.0 200 to 1.00 to 10.00 ppt 1999 ppm 1 point Yes 0.0 to 50.0 °C 0.1 °C ±0.5 °C (±0.9 °F) 1 point 0 to 50 °C 2% per °C 25.0 °C 8.5 mins. after last keypress 0 to 50 °C 4 X 1.5V "A76" micro alkaline battery >150 hrs Custom Dual Display 27mm (H) X 21mm (W) Tester: 16.5cm X 3.8cm; 90g Boxed: 22cm X 6cm X 5cm; 170g Yes 0.0 to 50.0 °C 0.1 °C ±0.5 °C (±0.9 °F) 1 point TDSTestr Pure+ 0 to 199.9 ppm 0.1 ppm 20.0 to 199.9 ppm APPLICATIONS Water quality testing · pools · spas · aquariums · aquaculture · hydroponics · ecology studies · water and wastewater treatment · boilers · steam generators · car washes · sanitation plants · labs and more! Eutech Instruments Oakton Instruments www.eutechinst.com www.4oakton.com 68X247852 08/04 Rev 0 ...