| Power Supply | DC 3.7 V lithium battery |
| Resistance Resolution | 1 uΩ |
| Voltage Resolution | 1 mV |
| Measuring Range | Internal resistance measurement: 0.00 mΩ to 3.10 Ω (4 ranges configuration) |
| Maximum Input Voltage | DC 70 V (between + measurement terminal and – measurement terminal), no AC input |
| Response Time | 200 ms |
| Measure Time | About 2 seconds |
| LCD Size | 3.5 in (8.89 cm) (320 pixels x 240 pixels resolution 16-bit true color screen) |
| USB Interface | With a USB interface, the stored data can be uploaded to the computer, saved and printed |
| Bluetooth Connection | Yes |
| Battery Voltage | The battery level is displayed in 5 bars, reminding to charge in time when the battery voltage is low |
| Automatic Shut-down | No operation when power on, it will power off automatically after about 15 minutes (can be turned off in the settings) |
| Power Consumption | 300 mA MIN OR 500mA MAX |
| Working Temperature and Humidity | 14°F to 104°F (- 10 ℃ to 40 ℃); below 80% RH |
| Storage Temperature and Humidity | -4 °F to 104 °F (- 20 °C to 40 °C); below 70% RH |
| Insulation Resistance | Above 20 MΩ (500 V between circuit and case) |
| Withstand Voltage | AC 3700 V OR RMS (between circuit and case) |
| External Magnetic Field | <40 A OR m |
| External Electric Field | <1 V or m |
| Suitable For Safety Regulations | IEC 61010 |
| Instrument Size | 7.5 in x 4.8 in x 2.01 in (190 mm × 121 mm × 51 mm) |
| Weight | 1.1 lb (480 g) (With battery) |
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