- Stock: In Stock
- Model: UT281E UNI-T
UT281E True RMS Flex Digital
Clamp Meter 3000A
UT281 series can measure large currents in various harsh and
hard to reach environments. They are designed with Rogowski flex coil and can
test up to 3000A AC current. UT281A/C are from UNI-T's Pro Line series, which
meet IP54 and 2m drop proof requirements. Due to the ease in operation,
accurate readings, stable performance and reliable quality, these flex clamps
are ideal tools for electricians.
Features:
1. 2m drop proof, ETL/Intertek certified 3rd edition CE
2. Coil diameter: 0.75cm, bending length: 47.5cm
3. Large LCD display for clear reading
4. True RMS
5. Long press INRUSH key for 2s to measure inrush current
6. 0~6MΩ resistance and 20~40 kHz frequency measurements
7. Data hold, backlight, auto power off.
Specifications | Range | UT281E |
AC current (A) | 30A/300A/3000A | ±(3%+5) |
Frequency response | 45Hz~500Hz (sine wave) | √ |
Inrush current | 0.5A~3000A (for reference) | √ |
AC voltage (V) | 600V | ±(1.2%+3) |
Resistance (Ω) | 60MΩ | ±(1.2%+3) |
Frequency (Hz) | 20Hz~30kHz | ±(1%+2) |
Features | ||
Range selection | | Auto (manual range available in current measurement) |
Flex coil size | | 18'' (45.7cm) radius: 3.1'' (8cm) |
Display count | | 6000 (3000 in current |
Refresh rate | | 3 times/s |
True RMS | | √ |
Display interface (LCD) | | Dual |
Data hold/Buzzer | | √ |
Auto power off | | √ |
Low battery indication | | √ |
Backlight/Function selection | | √ |
2m drop test | | √ |
General Characteristics | ||
Power | 1.5V battery (R03) x 3 | |
Display | 32 x 34mm (1.8 inches) | |
Product color | Red and grey | |
Product net weight | 250g | |
Product size | 325mm x 180mm x 30mm | |
Standard accessories | Batteries, test leads | |
Standard individual packing | Gift box, blister, English manual | |