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Habotest HT2302 digital earth resistance tester for checking earthing systems, electrical installations and technical equipment. Measures earth resistance from 0Ω to 4.00kΩ and earth voltage from 0–200V AC, with 2-pole or 3-pole measurement modes. Features a digital display with an analogue bar graph, MAX/MIN/AVG and REL functions, memory for 100 data sets, screen backlight, automatic power-off and a CAT IV 600V / CAT III 1000V safety rating.
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Habotest HT2302 Digital Earth Resistance Tester, 0Ω–4kΩ, 2/3-Pole, CAT IV
Habotest HT2302 is a digital earth resistance tester designed for checking earthing systems, electrical installations, power cables and technical equipment. The instrument offers 2-pole and 3-pole measurement modes, a digital display with an analogue bar graph, data memory and useful functions for field testing.
Product Description
The Habotest HT2302 digital earth resistance tester is a specialised measuring instrument for checking earthing installations. It is suitable for electricians, installers and technicians who need to test earth electrodes, protective systems, power cables, electrical installations and technical equipment.
The HT2302 model measures earth resistance within the 0Ω–4.00kΩ range and earth voltage within the 0–200V AC, 50/60Hz range. Its 2-pole and 3-pole measurement modes allow the instrument to be used in various testing scenarios, depending on working conditions and the chosen testing method.
Clear Display and Functions for Efficient Measurements
Habotest HT2302 combines a digital display with an analogue bar graph for quick interpretation of measured values. The MAX/MIN/AVG functions help track maximum, minimum and average readings, while the REL function allows relative measurements in applications requiring comparison of values.
Internal Memory and Practical Field Use
The tester can store up to 100 data sets, helping retain results during successive checks. The backlit screen makes readings easier to view in technical spaces or areas with low light, while automatic power-off helps conserve battery power.
Habotest HT2302 Technical Specifications
| Product Type | Digital earth resistance tester / earthing tester |
|---|---|
| Model | Habotest HT2302 |
| Earth Resistance Measurement | 0Ω–29.99Ω / 30.0Ω–99.9Ω / 100Ω–999Ω / 1.00kΩ–4.00kΩ |
| Earth Resistance Accuracy | ±(2%rdg + 6d) for 0Ω–29.99Ω; ±(3%rdg + 3d) for the other ranges |
| Earth Resistance Resolution | 0.01Ω / 0.1Ω / 1Ω / 10Ω |
| Earth Voltage Measurement | 0V–200V AC, 50/60Hz |
| Earth Voltage Accuracy | ±(1%rdg + 5d) |
| Earth Voltage Resolution | 0.1V |
| Measurement Modes | 2-pole and 3-pole |
| Display | Digital display and analogue bar graph |
| Functions | MAX, MIN, AVG, REL, data memory, screen backlight, low battery indicator, automatic power-off |
| Data Memory | Up to 100 data sets |
| Power Supply | 8 AA 1.5V batteries |
| Dimensions | Approx. 190 × 150 × 73 mm |
| Weight | Approx. 600 g |
| Safety Rating | EN61010-1, EN61557-3, EN61326-1, CAT IV 600V / CAT III 1000V |
Recommended Applications
- Checking the earth resistance of earth electrodes.
- Testing earthing systems in electrical installations.
- Checks on power and distribution cables.
- Preventive maintenance of electrical installations and equipment.
- Measuring earth voltage in technical applications.
- Electrical servicing, inspection and diagnostic work in the field.
