7 in 1 soil tester GY-1 GY-2 and GY-3 for sale in Pakistan

DESCRIPTION:

Functional features:

1. Test plug and play, no reagent required

2. 2. Backlit display, easy to operate

3.I metered data measurement to accurately understand soil fertility

4. 3 inch field effect nematic display, with luminous, can also read clearly under the dim light

Parameters of the product

Can provide method
: Powered by 3 AAA batteries

Display method: 3 inch field twisted effect nematic display

Measuring range: 0-100%

Humidity Accuracy: 0-53%(?3%)/53-100% (?5%)

Definition of moisture: 0.1%

Temperature measurement range:-20 ?C -60 ?C

Accuracy temperature: ? 0.5 ?C

Temperature resolution: 0.1 ?C

PH measuring gamma: 3-9pH

Range of nitrogen, phosphorus and potassium: 0-1999 mg/kg (mg/L)

Precision of nitrogen, phosphorus and potassium: ? 2% F.S

Resolution of nitrogen, phosphorus and potassium: 1 mg/kg (mg/L)

Conductivity measuring range: 0-10000us/cm

Working temperature: 20 ?C ? 50 ?C

Working Humor: 0 ? 90% (relative humidity), no condensation