笔式PH计,RP001型PH计Mini PH Tester RP-001(0.01 pH resolution)
Model RP-001 (NEW!)
Measuring Range 0.00 - 14.00 pH
Resolution 0.01 pH
Accuracy +/- 0.03 pH
Calibration 2 points
Plug fixed electrode
Size 150 x 32 x 16 mm