| Measuring function | AC Current,AC leakege current |
| Measuring method | CT clamping |
| Display | LCD,max.3200 count with a symbol mark |
| Safety standard | IEC 1010-2,installation category II,600V |
| Sampling | Approx.2 times/second for AC current |
| Measuring range | AC300mA/3A/30A/300A/3000A（50/60Hz） |
| Max jaw opening | ?08mm（108?28mm） |
| Range & Accuracy | 5 range manual（23篊?篊,less than 80% RH）
| Range | Resolution | Accuracy | AC 300mA
3A
30A
300A
3000A
| 0.1mA
0.001A
0.01A
0.1A
1A
| ?.5%rdg ?8dgt | | Out put for the printer | ?.5% FS | |
| AC conversion | Rms wave detecting |
| AD conversion | Dual integrated mode |
| Data hold function | Hold the data by touching data hold switch |
| Filter function | Cut the high frequency by the filter switch. （Filter characteristic:LPF output / cut off 150Hz） |
| Out put for printer | DC mV output |
| Auto power off | The meter is set to power off mode approx. 10 minutes after the switch on. |
| Max circuit voltage | Less than AC 500V |
| Withstanding voltage | AC 3700V,1 minute （between outer case & CT metal core） |
| Operating temperature | 0篊~40篊.less than 80% RH （non-condensing） |
| Storage temerature | -10篊~60篊,less than 70% RH （non-condensing） |
| Power supply | UM-4 battery ?2 |
| Dimension & weight | 194（W） ?341.5（H） ?52（D）mm. 1700gs approx. |
| Accessories | Battery （UM-4） .......2pcs.
Instruction manual .......1pce.
Carrying case .......1pce. |
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