ZXET3006 Double Clamp Grounding Resistance Tester with 0.01-200Ω Range and 50mm Jaw Size
The ZXET3006 Double Clamp Grounding Resistance Tester is an advanced electrical testing instrument designed for measuring grounding resistance in various industrial and utility applications. Featuring innovative non-contact measurement technology, this device eliminates the need for auxiliary grounding electrodes while maintaining high accuracy and reliability.
- Dual measurement methods: Double clamp and ground piles for versatile application
- Non-contact technology: No auxiliary grounding electrodes required for most measurements
- Strong anti-interference: Filters 50Hz and 100Hz harmonic currents for accurate readings
- Wide measurement range: 0.01Ω to 200Ω with 0.01Ω resolution
- Large 50mm jaw design: Accommodates flat iron and steel wire grounding systems
- High-capacity storage: Stores up to 200 measurement data sets
- Portable design: Lightweight 0.8kg unit with explosion-proof carrying case
| Parameter | Specification |
|---|---|
| Measurement Range (Double Clamp) | 0.01Ω - 200Ω |
| Measurement Range (Ground Piles) | 0.01Ω - 200Ω |
| Accuracy (Double Clamp) | ±3% ±2 digits |
| Accuracy (Ground Piles) | ±2% ±2 digits |
| Resolution | 0.01Ω |
| Jaw Size | Φ50mm (standard) |
| Data Storage | 200 groups |
| Operating Temperature | 0℃ - +50℃ |
| Power Supply | 8 AA NiMH rechargeable or regular batteries |
| Weight | 0.8kg (including batteries) |
| Dimensions | 265×130×65mm³ |
Ideal for telecommunications, power utilities, meteorological stations, equipment rooms, distribution lines, transmission towers, gas stations, factory grounding grids, and lightning protection systems. Suitable for both single-point and multi-point grounding systems.
The ZXET3006 revolutionizes grounding resistance testing by eliminating the traditional requirement for auxiliary grounding electrodes. Its non-contact double clamp technology enables online measurements without disconnecting the grounding system from the load, significantly reducing testing time and complexity while maintaining precision even in high-interference environments like 500KV substations.
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