Kusam Meco KM 1690 Explosion-Proof Clamp Ground Resistance Tester
- Brand
- Kusam Meco
- Model number
- KM 1690
- Category
- Earth Resistance Testers
Explosion-proof clamp-on ground resistance tester, 0.001 Ω to 1200 Ω, 55 × 32 mm jaw, 300 sets of memory. Measures without disconnecting the earth or using auxiliary electrodes.
Price and availability on request
Downloads
- Datasheet: Kusam Meco KM 1690 PDF, 121 KB
Key features
- Explosion-proof type
- Clamp-on measurement, no auxiliary electrodes needed
- 4-digit backlit LCD
- Measures 2 times per second
- Quick self-test without waiting (5.1 Ω coil)
- Fast filtering, strong anti-interference
- 300 sets of storage
- Low battery indication
- Auto power off after 5 minutes
Specifications
| Resistance | 0.001 Ω – 1200 Ω |
|---|---|
| Resistance resolution | 0.001 Ω |
| Calibration loop | 1 Ω & 10 Ω |
| External magnetic field | < 40 A / m |
| External electric field | < 1 V / m |
| Insulation resistance | >20 MΩ or more (500 V between circuit and outside) |
| Withstand voltage | AC 3700 V/rms (between circuit and outside) |
| Display | 4 Digit LCD backlight display |
|---|---|
| Jaw size | 55 × 32 mm |
| LCD dimension | 46 mm×29 mm |
| Power supply | 4 × 1.5 V AA alkaline batteries |
| Weight | Approx. 1180 g (with battery) |
| Dimensions | Approx. 285 (L) × 85 (W) × 56 (D) mm |
| Accessories | Battery, Calibration ring, Instruction Manuals & Carrying case |
| Standards | IEC61010-1(CAT III 300 V, CAT IV 150 V, Pollution Degree 2); IEC61010-031; IEC61557-1 (grounding resistance) |
|---|
Specifications are from the manufacturer's published information. Confirm critical values with us or the datasheet before ordering.
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