Digital DC Low Resistant Meter High Accuracy 499 Sets Data Storage Micro Ohm Meter Resistant Tester with USB Communicating for Wire Motor US Plug 100-240V Item Type: Digital DC Low Resistant Meter Material: ABS, PC Power Adapter Output: DC 5V 2A Power Supply: 1 x Li ion Battery 3200mAh (Built in) Battery Model: UT M20 Display Mode: LED display, gray white screen backlit LED Size: Approx. 102 x 49.5mm / 4.02 x 1.95in Measurement Speed: Approx. 2 seconds/time Communicating Cable: Type C communicating cable Data Storage: 499 sets Data Reviewing: Supported Over Range Display: Supported Battery Level Display: Supported Auto Power Off: Automatically powers off after 15 minutes of inactivity Resistant Range and Accuracy: Resistant Range: 0.001mΩ-10.000mΩ Resolution: 0.001mΩ Maximum Test Current: 1A Resistant Range: 10.01mΩ-100.00mΩ Resolution: 0.01mΩ Maximum Test Current: 1A Resistant Range: 100.1mΩ-1000.0mΩ Resolution: 0.1mΩ Maximum Test Current: 100mA Resistant Range: 1.001Ω-10.000Ω Resolution: 0.001Ω Maximum Test Current: 10mA Resistant Range: 10.01Ω-100.00Ω Resolution: 0.01Ω Maximum Test Current: 1mA Resistant Range: 100.1Ω-1000.00Ω Resolution: 0.1Ω Maximum Test Current: 100uA Resistant Range: 1.001KΩ-10.000kΩ Resolution: 0.001kΩ Maximum Test Current: 10uA Resistant Range: 10.01KΩ-100.00kΩ Resolution: 0.01kΩ Maximum Test Current: 10uA Resistant Range: 100.1KΩ-300.0Ω Resolution: 0.1kΩ Maximum Test Current: 3uA Accuracy: ± (0.1FS+20dgt), Within 18 ℃ to 28 ℃ and below 75RH