The UNI-T UT210E is a compact True RMS clamp meter for measuring AC and DC current up to 100A. It also measures AC/DC voltage, resistance and capacitance, while VFC and NCV functions support electrical maintenance and variable-frequency drive diagnostics.
Key Features
- Measures AC and DC current across 2A, 20A and 100A ranges, with a minimum resolution of 1mA.
- True RMS measurement provides reliable AC current and voltage readings on both sinusoidal and non-sinusoidal signals.
- Measures AC/DC voltage up to 600V, resistance up to 20MΩ and capacitance up to 20mF.
- VFC low-pass filter supports measurements on variable-frequency drives and motor-control equipment.
- Integrated NCV detection, ZERO mode, Data Hold and a backlit display support efficient electrical troubleshooting.
Product Specifications
| Current Measurement |
| AC Current Ranges |
2A / 20A / 100A |
| AC Current Accuracy |
±(2.5% + 5 digits) |
| DC Current Ranges |
2A / 20A / 100A |
| DC Current Accuracy |
±(2% + 3 digits) |
| Minimum Current Resolution |
1mA |
| Measurement Type |
True RMS for AC current |
| Voltage Measurement |
| AC Voltage Ranges |
2V / 20V / 200V / 600V |
| AC Voltage Accuracy |
±(1% + 3 digits) |
| DC Voltage Ranges |
200mV / 2V / 20V / 200V / 600V |
| DC Voltage Accuracy |
±(0.7% + 3 digits) |
| AC Voltage Measurement Type |
True RMS |
| Input Impedance |
At least 10MΩ |
| Resistance and Capacitance |
| Resistance Ranges |
200Ω / 2kΩ / 20kΩ / 200kΩ / 2MΩ / 20MΩ |
| Resistance Accuracy |
±(1% + 2 digits) |
| Capacitance Ranges |
2nF / 20nF / 200nF / 2µF / 20µF / 200µF / 2mF / 20mF |
| Capacitance Accuracy |
±(4% + 5 digits) |
| Display and Functions |
| Maximum Display |
2000 counts |
| Jaw Opening |
Approximately 17mm |
| Ranging |
Automatic for voltage, resistance and capacitance; selectable current ranges |
| VFC Mode |
Low-pass filtered AC voltage and current measurement |
| NCV Detection |
Non-contact AC electric-field detection |
| Additional Functions |
ZERO mode, Data Hold, continuity buzzer and diode test |
| Diode Test Voltage |
Approximately 3V |
| LCD Backlight |
Yes |
| Automatic Power-Off |
After approximately 15 minutes |
| Low-Battery Indication |
Yes |
| General |
| Safety Category |
CAT II 600V / CAT III 300V |
| Power Supply |
2 × 1.5V AAA batteries |
| LCD Size |
39.3 × 26.5mm |
| Product Dimensions |
175 × 60 × 33.5mm |
| Net Weight |
Approximately 170g |
| Product Colour |
Red and grey |
| Certifications |
CE, UKCA and cETLus |
Applications
- AC and DC current measurement in control panels, machinery and electrical installations.
- Testing variable-frequency drives, motor controls and inverter-powered equipment.
- Maintenance of automotive electrical systems, battery-powered equipment and DC circuits.
- Electrical installation, appliance servicing and fault finding in confined spaces.
Included Components
- UNI-T UT210E True RMS mini AC/DC clamp meter
- Test leads
- 2 × 1.5V AAA batteries
- Carrying bag
- User manual