Features:
1. Utilizes a high-speed 16-bit A/D converter, ensuring stable measurement data and good repeatability.
2. Automatic programmable current source technology, with 1000 current levels set internally, automatically controlled by the microcontroller based on the resistance being measured, achieving a wide measurement range and optimal measurement state without manual current switching.
3. Highly intelligent design, capable of automatically detecting faults such as loose or broken test leads.
4. Comprehensive protection functions, reliably protecting the instrument from back EMF impacts, with automatic discharge indication.
5. Displays measurement current and time. Intelligent power management technology effectively reduces internal heat generation.
6. Stores up to 120 measurement data points, retained even when power is off. Full Chinese menu and operation prompts, intuitive and convenient.
Characteristics:
1. Built-in rechargeable battery pack, no AC power required for field testing, convenient to use.
2. Maximum output charging current up to 2A, fast testing speed.
3. Resistance measurement range from 1μΩ to 2KΩ, wide range.
4. Uses imported high-quality components, software designed with multiple anti-interference programs, ensuring high accuracy and good repeatability.
5. LCD display, suitable for various working environments.
Parameters:
1. Operating conditions:
Ambient temperature: 0℃～40℃
Relative humidity: ≤85%RH
2. Measurement range:
1mΩ～20mΩ;
20～200mΩ;
0.2～2Ω;
2～20Ω;
20～200Ω;
200Ω～2kΩ
3. Measurement accuracy: 0.2 class
4. Resolution: 1μΩ
5. Constant current source:
2A (1uΩ～2Ω);
0.2A (2Ω～200Ω);
0.02A (20Ω～2000Ω)
6. Operating voltage:
DC 11V～14V, AC 220V.
7. Power consumption: ≤15W
8. Dimensions: 335×275×175mm
9. Weight: 2.8kg
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