Digital Soil Trace Elements Tester
Specification
Measuring range：
Boron (B)、Zinc (Zn)： 0 -19.99 mg/Kg (mg/l) Resolution: 0.01 mg/Kg (mg/l)
Molybdenum (Mo)、Copper (Cu)： 0 -19.99 mg/Kg (mg/l) Resolution: 0.01 mg/Kg (mg/l)
Manganese (Mn)、Iron (Fe)、Sulfur (S): 0-199.9 mg/Kg (mg/l) Resolution: 0.1 mg/Kg (mg/l)
Calcium (Ca)、Magnesium (Mg): 0-1999 mg/Kg (mg/l) Resolution: 1 mg/Kg (mg/l)
Accuracy： ±2% F.S. Operating Temperature: 5-45 ° C（41-113°F）/ ATC
Calibration:： One-point ( the factory is calibrated and the user does not need to recalibrate ).
Features： Automatic switch-off function: after about 8 minutes without pushing buttons. the meter will be switched off automatically .
Display： LCD with illumination. Weight：100g Power supply: DC 9V Battery
Size： Ø50.5 x 250mm
Probe section：140mm
Model: ZD-8000(9 in 1): ZD-8001 B、ZD-8002 Zn、ZD-8003 Mo、ZD-8004 Cu、ZD-8005 Mn
ZD-8006 Fe、ZD-8007 Ca、ZD-8008 Mg、ZD-8009 S
Digital Soil Available N-P-K Tester
Specification
Measuring range：0 - 1999 mg/Kg (mg/l) Resolution： 1 mg/Kg (mg/l)
Accuracy： ±2% F.S. Working temp： 5-45 °C（41-113 °F）/ATC
Feature： Auto-switch-off in about 5 minutes Display： LCD with back light;
Calibration： Factory standard calibrated Probe length： 140 MM
Dimension： Ø50.5 x 250 mm Weight: 80g
Power supply： DC 9V
Model： ZD-1804N、P、K combined ZD-1801N ZD-1802P ZD-1803K
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