หมวดหมู่ : ETCR Electronic Technology , 
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Product Characteristics
1:2/3/4-wire method measure earth resistance,Range:0.00Ω~30.00kΩ
2:Selection method meausre earth resistance, Range: 0.00Ω~3000Ω
3:Doule clamp method measure earth resistance,Range: 0.01~100Ω
4:Soil resistivity measurement, Range:0.00Ωm~9000kΩm
5:Earth voltage measurement,Range:AC 0~600V
6:AC current measurement, Range: 0.01mA~600A
7:Data storage: 2000 sets
8:Alarm function: audible and visual alarm
9:CT size: Φ68mm
10:Waterproof case + Super large capacity lithium battery