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This product can monitor and calibrate the rain gauge on site
efficiently.It has two modes, counter mode and the calibration
mode. In the counter mode, it can count up to 9999999. In the
calibration mode,it can calculate the number of tipping bucket
turns,rainfall duration, rainfall intensity and rainfall error. The
instrument uses two-stage steady flow bucket to ensure the
stability of rainfall,can provide 4mm / min and 2mm / min simulated
rainfall intensity. Lithium battery ensure continuously use for
more than 8 hours. The instrument is small to carry conveniently,
suitable for rainfall sensor on-site calibration and testing of the
new site, regular inspection and maintenance, re-activation of
automatic weather stations and hydrological stations.
Rain intensity index:
Heavy rain (4mm / min) dropping time: 10mm water dropped into the
bucket in 2'30 "± 10" once.
Medium rain (2mm / min) dripping time: 10mm water dropped into the
bucket in 5'00 "± 1 ' once.
Hand-box monitor
Counting capacity:0~9999999
Time accuracy:d/s
Rate:1Hz/s
Battery capacity:800mAh
Theoretical determination time≥8h
Dimensions:180 X 75 X 4 mm
Working environment
Temperature:4℃~35℃
Relative humidity:≤90%RH,Wind speed ≤6m/s