| 
 Specifications  | 
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| 
 Function  | 
 Range  | 
 Max Resolution  | 
 Accuracy  | 
| 
 Earth resistance  | 
 10Ω 100Ω 1000Ω  | 
 0.01Ω 0.1Ω 1Ω  | 
 ±2%rdg ±0.1Ω ±2%rdg ±3dgts ±2%rdg ±3dgts  | 
| 
 Voltage AC  | 
 750V  | 
 1V  | 
 ±1.2%rdg ±10dgts  | 
| 
 Voltage DC  | 
 1000V  | 
 1V  | 
 ±0.8%rdg ±3dgts  | 
| 
 Resistance  | 
 200kΩ  | 
 0.1kΩ  | 
 ±1.0%rdg ±2dgts  | 
| 
 Continuity Test  | 
 Active Sound Level: ≤40Ω, Test current ≤200mA  | 
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| 
 Operating Temp  | 
 0ºC~40ºC (<80%R.H.)  | 
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| 
 Storage Temp  | 
 -10ºC~60ºC (<70%R.H.)  | 
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| 
 Power Source  | 
 1.5V “AA” battery x 6  | 
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