product description Oil trace moisture tester This instrument is able to work more reliably and conveniently by using the most advanced control circuit and 32 bit embedded microcontroller processor as the master control core and utilizing embedded mini operating system. Oil trace moisture tester (2) Technical index: Titration method Coulometric titration Coulomb analysis Display Color LCD touch screen Electrolytic current control 0 400mA automatic control Measurement scope 3ug 100mg Sensitive valve 0.1 µg H2O Accuracy 10 µg 1000 µg ±3 µg More than 1mg but not greater than 0.3% Printer Miniature thermal printer Power supply 220V ±10% 50Hz Power 40W Ambient temperature 5 40 Ambient humidity 85% External dimension 340 295 155 Weight About 5.5kg