| Insulation ranges |
| Nominal Test Voltage |
1000 V, 500 V, 250 V (d.c.) |
| Measuring Range |
| All instruments |
10 k½ - 999 M½ on all ranges |
| Short Circuit Current |
1.5 mA nominal |
| Test Current on Load |
1 mA at min. pass values of insulation (as specified in BS7671, HD 384 and IEC 364) |
| Accuracy (at 20° C) |
<2.5% of scale length (or 30% of reading 200 k½ to 10 M½) |
| Continuity ranges |
| Measuring Range |
0,01 ½ - 99,9 ½ (0 -50 ½ on analogue scale) |
| Open Circuit Voltage |
5 V ±1 V |
| Short Circuit Current |
200 - 215 mA
200 - 250 mA |
| Terminal Characteristics |