1.Portability, simple-operation, smart 2.High resolution and accuracy, wide range, stable performance 3. ... horizontal l Range : -100000nT~+100000nTl Resolution: 1nT l Precision of sensor :<±0.5%FSl Mode of measurement: directly test in all ... , 15000mAl Temp. Range: -10°C~ +50°C, inside compensation for temperature l Display Mode: mode of difference, large LCD screen with ...