The UT120A is a compact, portable pocket-sized digital multimeter with 3 3/4 digit auto ranging. It offers full functionality, stable performance, high accuracy, low power consumption, innovative design, and reliable safety. Easy to use and wear-resistant, it is ideal for home, school, metallurgy, telecommunications, manufacturing, oil, power, and chemical industries for circuit and electrical equipment maintenance and repair.
Key Features
- Compact and portable design
- DC and AC voltage up to 600V
- Resistance measurement up to 40MΩ
- Frequency measurement from 10 Hz to 10 MHz
- Diode test and continuity test
- Auto power off
- Relative value measurement and data hold
Display and Range
- Maximum display: 3999
- Manual ranges: DCV, ACV, Ω, f, DUTY, Hz/% (UT120A/B)
- Auto range: Capacitor and other selected modes
Specifications
| Function | Range | Resolution | Accuracy |
|---|---|---|---|
| DC Voltage (DCV) | 4V | 1 mV | ±(0.8%+1) |
| DC Voltage | 40V | 10 mV | |
| DC Voltage | 400V | 100 mV | |
| DC Voltage | 600V | 1 V | ±(1%+3) |
| AC Voltage (ACV) | 4V | 1 mV | ±(1.2%+3) |
| AC Voltage | 40V | 10 mV | ±(0.8%+3) |
| AC Voltage | 400V | 100 mV | ±(0.8%+3) |
| AC Voltage | 600V | 1 V | ±(1.5%+5) |
| Resistance (Ω) | 400 Ω | 0.1 Ω | ±(1.2%+2) |
| Resistance | 4 kΩ | 1 Ω | ±(1%+2) |
| Resistance | 40 kΩ | 10 Ω | |
| Resistance | 400 kΩ | 100 Ω | ±(1.2%+2) |
| Resistance | 4 MΩ | 1 kΩ | ±(1.2%+2) |
| Resistance | 40 MΩ | 10 kΩ | ±(1.5%+2) |
| Frequency (f) | 99.99 Hz | 0.1 Hz | ±(0.5%+3) |
Special Features
- Diode test
- Continuity test with audible buzzer
- Duty cycle measurement
- Hz/% and switchable measurement modes
- Low voltage indication
- Auto shutdown
- Backlight and HOLD function
General
- Power: 1.5V x 2 AA batteries
- Color: Red + Gray
- Weight: ~328 g (bare unit)
- Dimensions: 175 × 83 × 53 mm
Packaging
- Color box, user manual, test leads, certificate of conformity
- Inner carton: 30 pcs, 390 × 355 × 355 mm, ~14.5 kg