- Ph Meter
- 2017-01-13 23:56
- Range: pH{0 to 14 pH},mV{ + 0 to 2000mV}Resolution: pH{ 0.01pH},mV{1mV}Accuracy: pH{ + 0.01pH + 1 digit},mV{ + 1mV + 1 d
- Colorimeter
- 2017-01-13 22:25
- Digital colorimeter NCM 508; Measurement: Optical density, Wave length range: 400 to 700nm (8 Glass filters) . Peak wave