SAFETY HiTESTER 3258
Hotline: +84 906 988 447
Head Office: Ho Chi Minh City
- Tel: +84 2839 778 269 / 3601 6797
- Email: [email protected]
- Add: 487 Cong Hoa Street, Tan Binh Ward, Ho Chi Minh City, Vietnam
Office: Bac Ninh City
- Tel: +84 222 730 0180
- Email: [email protected]
- Add: 184 Binh Than Street, Vo Cuong Ward, Bac Ninh, Vietnam
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Description:
Hioki leads the industry in non-metallic contact test and measurement technology that promotes safety on the worksite. The 3258 is a line voltage tester that employs a coupling capacitance cancellation method to measure voltage in AC circuits without requiring metal-to-metal contact. Voltage can be measured safely at practically any location, on either insulated or exposed metal conductors.
CAT IV 600 V

Features:
- Non-metallic contact for optimum safety
- Capture the voltage value of covered electric wires
- Also ideal for metallic busbars and terminals
- Optimized for 400 V AC circuits
Specifications:
| Measurement parameter | AC voltage (AC potential bridge) | ||
|---|---|---|---|
| Objects of measurement | Insulated conductors (IV or CV equivalent, min. 100 mm² x-section), metal conductors Note: Not usable on shielded conductors | ||
| Measurement range | 420.0V/ 600V AC (Auto) | ||
| Measurement values | True RMS | ||
| Max. rated voltage to earth | 600V AC rms | ||
| Influence of adjacent wiring | ±5% rdg. or less | ||
| Temperature characteristics | 0.05 % rdg./ °C | ||
| Display | Digital LCD, max. 4200 digit (zero suppress at 10 digits or less) | ||
| Display refresh rate | Approx. once every 0.6 seconds | ||
| Display response | 2.4 s or less | ||
| Functions | Data hold function, auto-power off, low battery warning | ||
| Power supply | LR6 (AA) alkaline battery ×6, Continuous use: 14 hr (Power ON, no measurement), or 1-minute measurements for 1000 times, or 5-minute measurements for 200 times | ||
| Dimensions and mass | 51mm (2.01in) W × 275mm (10.83in) H × 37.5mm (1.48in) D (one probe), 670g (23.6oz) | ||
■ Basic accuracy Covered (unshielded) electric wires (Indoor PVC or equivalent, 100 mm2 or larger)
Note: For insulated cables over 38 mm2 to less than 100 mm2, add 0.5% rdg. to measurement accuracy
| Measurement range | Accuracy guaranteed range | Accuracy | |
|---|---|---|---|
| 40 - 66 Hz | 66 - 400 Hz | ||
| 420 V | 30.0 - 420.0 V | ±1.5% rdg. ±5 dgt. | ±2.5% rdg. ±5 dgt. |
| 600 V | 380 - 480 V | ±2.0% rdg. ±5 dgt. | - |
| 481 - 600 V | ±5.0% rdg. ±5 dgt. | - | |
Accessories
- Instruction manual ×1
- LR6 (AA) alkaline battery ×6
- Soft carrying case ×1
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