Handheld circuit resistance tester

1 KDHL-200SHandheld circuit resistance testerOverview

Handheld circuit resistance testerThe instrument is powered by high-capacity and high rate lithium batteries, designed to be compact, handheld, and easy to carry. A specialized testing equipment mainly used for measuring the contact resistance, loop resistance, and other micro ohm resistance of switches, circuit breakers, transformers, and other equipment.

II KDHL-200SHandheld circuit resistance testersafety measures

1. Before using this instrument, be sure to read this manual carefully.

2. This instrument can be used both indoors and outdoors, but should be avoided from places such as rain, corrosive gases, etc.

3. Instruments should avoid severe vibrations.

4. The maintenance, care, and adjustment of instruments should be carried out by professionals.

5. After the test is completed, be sure to reset the instrument and turn off the power before removing the test line.

6. During the testing process, it is prohibited to move the test clip or turn off the power supply line.

三、 KDHL-200SHandheld circuit resistance testerFeatures

1. Adopting a 7-inch full-color high-definition touch screen;

2. Large output current, wide testing range, multiple current options, supporting 200A current output;

3. The maximum testing time for all gears can reach 60 seconds, which meets the requirements of national standards and is suitable for on-site use;

4. Wide range (0-50m Ω at 30A), high resolution of 0.1u Ω, and accuracy of 0.5% FS within 2m Ω;

5. It has protection functions such as open circuit protection and overheating protection;

6. It has the function of storing test data and can save 1000 pieces of test data;

7. Powered by a 19200mAh lithium battery, it can be used for at least 800 tests on a single charge (with a test duration of 1 second);

8. Equipped with power management function, effectively reducing internal heating of the instrument and improving its service life.

9. Equipped with Bluetooth function, it can be configured with a Bluetooth printer (optional).

10. Capable of exporting test data in Excel format from a USB drive, making it easy to save and organize test records.

四、 KDHL-200SHandheld circuit resistance testertechnical indicators

1. Measurement range:

2. Output current: 30A, 50A, 80A, 100A, 160A, 200A optional

3. Test time: Fast, 10s, 20s, 30s, 40s, 50s, 60s optional

4. Resolution: 0.1u Ω

5. Accuracy: 0.5% FS ± 1u Ω

6. Power: 400W

7. Charging voltage: DC12.6V

8. Test frequency: greater than 800 times (fully charged, test time of 1 second)

9. Test line: Resistance ≈ 8m Ω

10. Open voltage: 2V

11. Body size: 240 * 170 * 73mm

12. Body weight: about 2.6kg