Digital Soil N-P-K Tester

Measuring range: 0 - 1999 mg/kg (mg/l)

Resolution: 1 mg/kg (mg/l)

Accuracy: ± 2 % F.S.

Working temp: 5 °C- 45 °C/ATC

Probe Length: 140 mm

Dimension (mm): ∅ 50.5 × 250

Power supply: DC 9V (9V 280/6F22 Ni-MH rechargeable battery)

Weight: 100 gm

Display: LCD with back light

Feature: Auto-switch off in about 8 minutes

Description

The electro-chemical method and the method of ionization reduction were adopted by this N-P-K Tester.

The tester is for field use, to quickly test; instant Nitrogren, instant Phosphorous and instant Potassium.

Auto-switch off feature saves the battery life.

Factory standard calibrated.

Easy to operate.

Specification

Measuring range: 0 - 1999 mg/kg (mg/l)

Resolution: 1 mg/kg (mg/l)

Accuracy: ± 2 % F.S.

Working temp: 5 °C- 45 °C/ATC

Probe Length: 140 mm

Dimension (mm): ∅ 50.5 × 250

Power supply: DC 9V (9V 280/6F22 Ni-MH rechargeable battery)

Weight: 100 gm

Display: LCD with back light

Feature: Auto-switch off in about 8 minutes

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