Sealey VS0272 Pocket Brake Fluid Tester Electrolytic tester. Integrated circuitry checks moisture content of fluid by measuring the electrical resistance and comparing it with acceptable limits. Easy calibration check using water. Three LED read-out. Just switch on and insert probe for immediate result. Red LED warns when battery is low and needs replacing. Powered by one AAA battery (supplied). VS0272 Features Electrolytic tester Integrated circuitry checks moisture content of fluid by measuring the electrical resistance and comparing it with acceptable limits Easy calibration check using water Three LED read-out Just switch on and insert probe for immediate result Red LED warns when battery is low and needs replacing Powered by one AAA battery (supplied) VS0272 Specification Model No VS0272 Brand: Sealey Nett Weight: 0.03kg What is included: 1 x Sealey VS0272 Pocket Brake Fluid Tester
