- YN-4000 Soil and fertilizer fast tester
- 2016-09-13 03:44
- Introduction of instrument：It can test N,P,K.LCD display. direct calibration, direct reading, digit display, alternatin
- YN-FGI Static Injection Chemluminometer
- 2016-09-13 03:44
- Introduction:The analysis of chemluminescence is a new fast sensitive method developed in recent years. It is different
- YN-2000B Types Soil and fertilizer fast tester
- 2016-09-13 03:44
- Introduction of instrument：It can test N,P,K.LCD display. direct calibration, direct reading, digit display,alternating
- YN-2000C Soil and fertilizer fast tester
- 2016-09-13 03:44
- Introduction of instrument：It can test N,P,K.LCD display. direct calibration,direct reading,digit display, alternating