CONSTANT PH47 pH Pen Tester
Specification
Range : 0 ~ 14.0pH
Accuracy : ±0.1 + 1 digit
Resolution : 0.1pH
Power : 2 x 3V CR2032 lithium battery
Size : 33.5 x 170mm
Weight : ±85g (including batteries)
Accessories : buffer pH 4 & pH 7, soaking solution, batteries, instruction manual, warranty card, certificate of product conformance
