The Electrical Tester is a handy measuring device. Due to the robust and ergonomic design, the user can work comfortably with the Electrical Tester. The earthing resistance can be determined quickly with the Electrical Tester. In addition, a check can be made as to whether the earths are connected to each other. To ensure a clear reading, the Electrical Tester has a large, clearly arranged, multicoloured LC display.
The display also gives visual feedback about the state of the installation. If the installation is OK, the display will remain blue. In the event of a faulty installation, the display of the Electrical Tester changes to a red background. The Electrical Tester consists of a read-out unit, which is plugged into the socket as a whole, and a safety test tip, which is connected to the reading unit via the underside. The safety probe has a cable length of about seven meters.
| Resistance | |
| Measuring range | 0 ... 2000 Ω |
| Resolution | 1 Ω |
| Accuracy | ±(3% +3 digits) at 0 ... 200 Ω at 23°C ±5°C |
| General technical data | |
| Cable length | 7 m |
| Measuring principle | Continuity test / earth resistance measurement |
| Display type | LC colour display with backlight |
| Classification | Class II |
| Standard(s) | IEC 611010-1, EN 61557-4 |
| Safety standard | CAT III 300V |
| Additional description | Operating voltage: 230V AC (Ph/N), −10 / +6% Operating frequency: 50 / 60 Hz |
| Menu language | English, English (GB) |
| Protection class (device) | IP40 |
| Power supply | Battery |
| (Rechargeable) battery | 1 x 9 V 9V block , Alkali-manganese |
| Capacity | 550 mAh |
| Performance | 4,95 |
| Operating conditions | -15 ... 45 °C , 0 ... 70 % RH |
| Storage conditions | -25 ... 70 °C , 0 ... 70 % RH |
| Dimensions ( L x W x H ) | 200 x 71 x 50 mm |
| Weight | 340 g |
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