Project Description
- Offering 0.02% basic accuracy, 0.1μΩminimum resolution, 1A maximum test current
- With measurable range 0.1μΩ~3.3MΩ.
- Anti-interference measurement is achieved by protecting the probe used by the port and increasing the test current.
- Using the sorting indicator (option) with loud volume sound to accurately judge whether it is qualified or not at the production site.
- Equipped with RS232/RS485/LAN interfaces and EXT I/O port, HT3544 multi-channel resistance meter is especially suitable for supporting ATE line to complete automatic test.
HT3548 portable resistance tester operation interface
- Compact and portable structure with powerful function
- Unique measuring conductor length function
- Unique 300mA current test
- The measured value automatically maintained and stored
- Has stable measurement value (average function)
- With thermoelectric compensation function(OVC)
HT3548 portable Resistance Tester is suitable for the following application
| Model | HT3548 Portable |
| Display | 4.3 inch VFD display |
| Measurement items | ESR, temperature |
| Basic accuracy | 0.1%±10 reading (3mΩ,30mΩ,3MΩ); 0.05%±4 readings;0.02%±2 readings(the other ranges) |
| Measurement range | 3mΩ/30mΩ/300mΩ/3Ω/30Ω/300Ω/3kΩ/30kΩ/300kΩ/3MΩ |
| Measurement speed | 5 meas/sec |
| Maximum test current | DC 1A |
| Temperature | Range:-10°C ~60°C Accuracy:±1°C |
| Correction | Short-circuit reset for all ranges |
| Comparator | HIGN/IN/LOW sorting |
| Internal data storage | Store up to 2400 test data |
| Trigger | Internal/auto trigger |
| Signal source | AC 1kHz, Test current: <150mA |
| Resolution | 0.1μΩ |
| Other functions | OVC, length conversion function, temperature correction |
| Interface | USB, external |
| Power supply | 12V/1700mAh lithium battery, AA (LR6) Alkaline Batteries x 8 |
| Rated Power | 2.5W |
| Dimensions | 208 mm (L) x120mm (W) x 52mm (D),without sleeve |
| Accessory | Standard:HT9363-B test probe,HT9348,power cord,12.6V charger, lithium battery |
| Weight | 0.81kg |
| Model | Channel No. | Design | Range | Accuracy |
| HT3548 | Single | Handheld | 3mΩ~3MΩ |
0.02%±2 (reading) |
| HT3544 | Benchtop | |||
| HT3544-12H | 12-channel | |||
| HT3544-24H | 24-channel | Benchtop |
