| Range | 
									Insulation resistance | 
									Voltage 
									measurement | 
								
								
									| 500V | 
									1000V | 
									2500V | 
									5000V | 
									V AC/DC | 
								
								
									| Measuring range | 
									0.0~99.9MΩ 
									100~999MΩ | 
									0.0~99.9MΩ 
									100~999MΩ 
									1.00~1.99GΩ | 
									0.0~99.9MΩ 
									100~999MΩ 
									1.00~9.99GΩ 
									10.0~99.9GΩ | 
									0.0~99.9MΩ 
									100~999MΩ 
									1.00~9.99GΩ 
									10.0~99.9GΩ 
									100~1000GΩ 
									(1TΩ) | 
									30~600V 
									AC/DC 
									(50/60Hz) | 
								
								
									| Accuracy | 
									|±5%rdg |±3dgt | 
									|±5%rdg |±3dgt | 
									|±5%rdg |±3dgt | 
									|±5%rdg |±3dgt 
									|±20%(100GΩ or more) | 
									|±2%rdg |±3dgt | 
								
								
									| Short Circuit Current | 
									Max. 5mA | 
									------- | 
								
								
									| Rated test Current | 
									1mA to 1.2mA 
									at 0.5MΩ load | 
									1mA to 1.2mA 
									at 1MΩ load | 
									1mA to 1.2mA 
									at 2.5MΩ load | 
									1mA to 1.2mA 
									at 5MΩ load | 
									------- | 
								
								
									| Open circuit voltage | 
									500VDC
									
									 | 
									1000VDC
									
									 | 
									2500VDC
									
									 | 
									5000VDC
									
									 | 
									------- | 
								
								
									| Maximum display | 
									999 Counts (1000 counts only at 1000GΩ) | 
									630 Counts | 
								
								
									| Current consumption | 
									1000mA approx. (During measurement) | 
									110mA approx. | 
								
								
									| Withstand Voltage | 
									5320V AC for 5 seconds | 
								
								
									| Applicable standard | 
									IEC 61010-1 CAT.III 600V Pollution degree 2 
									IEC 61010-031, IEC 61326 | 
								
								
									| Power source | 
									DC12V : LR14×8 pcs. | 
								
								
									| Dimensions | 
									205(L) × 152(W) × 94(D)mm | 
								
								
									| Weight | 
									1.8kg approx. | 
								
								
									| Accessories | 
									7165A (Line probe), 7224A (Earth cord), 7225A (Guard cord) 
									8019 (Hook type prod), 8254 (Extension prod), 9159 (Hard case) 
									LR14 (Alkaline battery size C) × 8, 
									Instruction manual, Calibration certificate | 
								
								
									| Optional | 
									7168A (Line probe with alligator clip) 
									7253 (Longer Line probe with alligator clip) 
									8302 (Adaptor for recorder) |