DET-2000
Digital Earth Resistance Tester
Rugged ABS-bodied digital earth resistance tester - 4-terminal, rechargeable Ni-Cd battery. Dual and triple range.
Earth Resistance · Analog & Digital
Hand-driven analog earth tester - 3-terminal (earth resistance) and 4-terminal (earth resistance + soil resistivity). ±5% accuracy per IS: 9223/1979.
Catalogue for your configuration
Select terminal type and measuring range.
Download selected (PDF)Need a range not listed? Use Request a Quote below - custom ranges can be built.
CIE® Guarantee
The CIE/222M is a hand-driven generator-type earth tester for direct measurement of earth resistance in power circuits, telecommunications, railway electrification, domestic and industrial installations, and lightning protection systems. Available in 3-terminal type (earth resistance) and 4-terminal type (earth resistance plus soil resistivity). The 4-terminal type is designed for soil investigation work including geological, agricultural, and civil engineering surveys (tunnels, drainage, sewerage, tube railways). Accuracy ±5% per IS: 9223/1979. A centrifugal governor holds output voltage constant regardless of crank speed. Measurement is unaffected by stray AC currents or back e.m.f. of earth electrolysis.
| Specification | Value |
|---|---|
| Body | Anti-magnetic aluminium |
| Generator Type | Hand-driven generator with centrifugal governor |
| Terminal Types | 3-terminal (earth resistance) or 4-terminal (earth resistance + soil resistivity) |
| Scale Length | 80 mm (approx.) |
| Accuracy | ±5% (as per IS: 9223/1979) |
| Generator Rotation Speed | 160 r.p.m. |
| Weight | 2.5 kg (approx.) |
| Dimensions (L×W×H) | 110 × 128 × 190 mm (approx.) |
| Range Configuration | Multiple range options available - specify at order |
| High Voltage Test | 2 KV A.C. (r.m.s.) for 1 min. between electrical circuit and containing case |
| Insulation Resistance Test | Better than 25 MΩ at 500 V D.C. between electrical circuit and containing case |
| Warranty | 12 months against manufacturing defects only |
Custom ranges and configurations can also be built against specific requirements.
Additional Options
12-Month Warranty · Direct After-Sales Support
Every CIE® instrument carries a 12-month warranty against manufacturing defects only. After-sales support is handled directly by CIE - not a distributor network. Non-standard ranges or custom specifications can be manufactured to your requirement.
DET-2000
Rugged ABS-bodied digital earth resistance tester - 4-terminal, rechargeable Ni-Cd battery. Dual and triple range.
MR-253A
Bench-top digital micro-ohm meter with 4-terminal (Kelvin) measurement - 1999 µΩ to 19.99 kΩ across 8 ranges. 7-segment LED display.
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