Place of Origin
Shanghai, China
Measurement range
20,000 nT~100,000nT
Measurement accuracy
±1nT
Allowed gradient
≤6,000nT/m
Measurement interval of the base station
2~60s, set as your requirement
GPS positioning accuracy
<2.5m
Data storage capacity
100,000 points , with Power Failure Protection
Power supply
built-in rechargeable lithium battery
LCD
320x240 graphic LCD with backlight