Range : 0-1999 mg/Kg(mg/l)
Resolution : 1mg/kg(mg/l)
Accuracy : ± 0.2 F.S.
Operating Temp : 5-45 °C (41-113°F) /ATC
Calibration : Factory calibrated
Power supply : DC 9V (9V580/6F22Ni-MH rechargeable battery)
Display : LCD with backlight
Dimension : Æ50.5 x 250 mm
Probe length : 140mm
Features : Auto switch off in about 5 minutes
Weight : 390 Gms (Approx)
IP Class : 64
Digital Instant N-P-K Tester
for Soil Testing
- The electro-chemical method uses innovative technology of ionization reduction
Operating Instruction
- Take off the protective cap from metal probe
- Press OFF/ON button Tester display “0"
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Quick testing : Water the soil with distilled water before testing. Make sure the water can go 10 cm deep the least. Best humidity is 60%-80%. Insert the metal probe into soil vertically and clockwisely, to about 6-8 cm deep. Make sure the soil have thorough contact with metal probe. After about 6 seconds, the tester will display the measured value. Tightness of soil will affect measuring result. Multiple tests at the same and different points should be performed and take the average as final result
Accurate testing : Use a container, mixdried soil with distilled water at the rate of 10:1. Stir and make it into a mud form. Put the metal probe into the mud about 6-8CM deep. About 6 seconds, the tester will display the measured value - Wipe the metal probe with towel or tissue paper after each test. Make it clean and dry. till the display show “0".