499D Digital Surface Impedance Tester
- Wide measurement range
- Digital display, clear and easy to read
- Compact and lightweight, easy to carry
- Touch switch for one-key testing
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Category: Testers
Features
- Measures surface resistivity and grounding resistance of objects, while also testing ESD and insulating materials.
- Digital display with high accuracy.
- Compact design, portable and easy to operate.
Rear View

Specifications
| Specification | Value |
|---|---|
| Model | QUICK 499D |
| Measurement range | 102.5 – 1012.5 Ω |
| Power supply | 9V battery |
| Resolution | 0.1 digit |
| Accuracy | ±0.5 digit |
| Operating conditions | 0 ℃ – 49 ℃, RH: 0% – 80% |
| Dimensions | 130 × 72 × 35 mm |
| Weight | Approx. 0.2 kg (including battery) |
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