Instructions for use here *. Video with calibration instructions here *. The set includes: 1x Milwaukee PH600 Digital pH Pen - digital pH measuring pen 1x calibration screwdriver Technical characteristics: measuring range: 0.0 - 14.00 pH resolution: 0.1 pH Measuring accuracy: 0.1 pH calibration: manual, one point at a time working environment: temp. 0 - 50°C , humidity up to 95% batteries: 3x LR44 1.5V ( included ) Battery life: up to 700 hours of operation Dimensions: 32 x 180 x 65 mm weight: 60 g Device warranty: 1 year sensor warranty: 6 months Proper maintenance of your pH meter will give you fast and accurate results for longer. Here are our four top tips: Always store with a cap filled with buffer or MA9015 storage solution , not water . Clean the pH sensor regularly by soaking it in MA9016 cleaning solution . Calibrate after cleaning and/or storage before testing to correct for changes in the pH sensor. Gently mix the pen into the sample for a faster result.
