The LDHL-100C Handheld circuit resistance tester is a high-precision testing instrument designed specifically for measuring the contact resistance, loop resistance, and other micro ohm resistance of switches, circuit breakers, and other equipment. This instrument is powered by high-capacity lithium batteries, designed for handheld use, easy to operate, and suitable for various testing environments both indoors and outdoors. It provides an efficient and reliable solution for the maintenance and repair of power equipment.
| Measuring range | 100A：0~5mΩ |
| 80A：0~10mΩ | |
| 50A：0~20mΩ | |
| 30A：0~50mΩ | |
| Output current | 30A，50A，80A，100A optional |
| Test time | 1s，5s，10s，30s，60s optional |
| Resolution ratio | 0.01uΩ |
| Accuracy | 0.5%±1uΩ |
| Maximum power | 200W |
| Charging Voltage | DC12.6V |
| Number of tests | More than 600 times (fully charged, test time 1 second) |
| Test Line | resistance≤10mΩ |
1. The appearance of the product is subject to the actual product. Technical parameters and models are subject to change without prior notice. 2. To learn more about Longdian products, please enter the product center. Service Hotline: 400-6727-238
High precision measurement: LDHL-100C has the measurement capability of high resolution (0.01u Ω) and high precision (0.5% ± 1u Ω), ensuring the accuracy and reliability of test results.
Multiple current options available: Supports four current outputs of 30A, 50A, 80A, and 100A to meet different testing needs. The testing range is wide, with a maximum of 0-50m Ω.
Long battery life: Equipped with a high-capacity lithium battery, it can be used for at least 600 tests on a single charge (with a test duration of 1 second), effectively reducing the burden on users carrying backup power sources.
Intelligent protection function: It has complete protection functions such as open circuit protection and overheating protection, ensuring the safety and stability of the instrument during the testing process.
Large screen color display: adopting a 7-inch full-color high-definition touch screen, the information display is intuitive, the operation interface is friendly, supports switching between Chinese and English, and is convenient for on-site operators to use.
Data storage and export: It can save 1000 test data and support USB data export, making it convenient for users to manage data and generate reports.
Portable design: Handheld design, compact size, lightweight, easy to carry to the site for testing, improving work efficiency.
Bluetooth printing function: Optional Bluetooth printer can be equipped to achieve on-site printing of test data, making it more convenient and efficient.
