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SOIL MOISTURE METER MODEL GMK-770S
· Capacitance high frequency method adopted
· Automatic temperature compensation
· Three kinds of soil (sandy loam, Loam, Clay loam) measurable
· Quick & Easy to use in field by inserting sensor
· Sensor insert depth adjustable by sensor Ring
· Large, bright digital LCD Display
· Average data available
· Dried soil weight % method
Specifications :
Application : Sandy loam, loam, clay loam
Measuring range : 7% ~ 40%
Accuracy : ± 3%
Measuring Time : About 30 sec
Power Source : Battery 1.5 V x 4 ea
Size Instrument : 200(L) x 120 (W) x 55 (H) m/m
Sensor : 700 m/m
SOIL CLASS
Sand Less than 12,5 % Clay
Sandy Loam 12,5% ~ 25 % Clay
Loam 25% ~ 37,5 % Clay
Clay Loam 37.5% ~ 50 % Clay
Clay More than 50% Clay

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