The UNI-T Standard Digital Multimeter Tester UT39E is a feature-rich digital multimeter complete with plug-in lead and holster, able to test AC/DC voltage, DC current and resistance.
 
FEATURES
- CAT I 1000V / CAT II 600V rating
- AC/DC current and voltage
- Resistance
- Capacitance
- Frequency
- Continuity test (with buzzer)
- Diode test
- Transistor test
- Data Hold function
- Manual ranging
- Sleep mode
- Low battery indication.
INCLUDES:
 Test leads, battery, rubber case, English manual, point contact temperature and 12-month warranty.
Specifications:
| Specifications | Range | Best Accuracy | 
| Model | UT39E | |
| DC voltage | 200mV/2V/20V/200V/1000V | ±(0.05%+3) | 
| AC voltage | 2V/20V/200V/750V | ±(0.5%+10) | 
| DC current | 2mA/200mA/20A | ±(0.5%+5) | 
| AC current | 2mA/200mA/20A | ±(0.8%+10) | 
| Features | ||
| Max display | 19999 | |
| Manual range | √ | |
| Diode test | √ | |
| Buzzer continuity | √ | |
| Transistor | √ | |
| Data hold | √ | |
| Auto power off | √ | |
| Low battery indication | √ | |
| Input protection | √ | |
| Input impedance for DCV | Around 10MΩ | √ | 
| General Characteristics | ||
| Power | 9V NEDA 1604/6F22/006P | |
| Standard accessories | Test leads, battery, rubber case, English manual, point contact temperature | |
| Product size | 172×83×38mm | |
| Product weight | 310g (battery included) | |