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.
| Weight | 0.3 kg |
|---|---|
| Dimensions | 32 × 18 × 3 cm |
| 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 measurement) |
|
| 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 Characterisitics | ||
| 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 | |
| Standard quantity per carton | 10pcs | |
| Standard carton measurement | 435mm x 380mm x 245mm | |
| Standard carton gross weight | 6.3kg | |
Brand
UNI T
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Digital Multi Meter
ET 8133 DMM
Product description
3 times/second
Diode: YES
Capacitance: YES
True RMS: YES
Data hold: YES
Backlight: YES
Flashlight: YES
Auto power off: YES (no measurement operation within 15 minutes)
Low battery indication: YES
Environment temperature: 0~40℃, humidity ＜75%
Storage environment: -20~60℃, humidity ＜80%
DC voltage:
Range: 200mV/2.000V/20.00V/200.0V/600V
Resolution: 0.0001V/0.001V/0.01V/0.1V/1V
Accuracy: ±(0.5%+3)
Max.: 600V
AC voltage:
Range: 2.000V/20.00V/200.0V/600V
Resolution: 0.001V/0.01V/0.1V/1V
Accuracy: ±(1.0%+3)
Max.: 600V
Capacitance:
Range: 20.00nF/200.0nF/2.000F/200.0F
Resolution: 0.01nF/0.1nF/10nF/100nF
Accuracy: ±5%+3
Max.: 200μF
AC current:
Range: 20mA/200mA, 2A, 10A
Resolution: 0.1mA/0.001A/0.01A
Accuracy:
20mA/200mA/2A: ±(1.0%+3)
10A: ±(1.5%+3)
Max.:
20mA/200mA: 200mA
2A/10A: 10A
DC current:
Range: 20mA/200mA, 2A, 10A
Resolution: 0.1mA/0.001A/0.01A
Accuracy:
20mA/200mA: ±(2.0%+4)
2A: ±(1.0%+5)
10A: ±(2.0%+3)
Max.:
20mA/200mA: 200mA
2A/10A: 10A
Resistance:
Range: 2.000KΩ/20.00KΩ/200.0KΩ/2.000MΩ/20.00MΩ
Resolution: 0.001KΩ/0.01KΩ/0.1KΩ/0.001MΩ/0.01MΩ
Accuracy:
2.000KΩ: ±(1.5%+3)
20.00KΩ: ±(0.5%+3）
200.0KΩ: ±(0.5%+3)
2.000MΩ: ±(1.0%+3)
20.00MΩ: ±(1.5%+3)
Max.: 20MΩ
Continuity: YES
NCV: YES
Frequency response in AC mode: 40Hz~1KHz
LCD size: 45 * 25mm / 1.8 * 1.0in
Item size: 124 * 65 * 26mm / 4.9 * 2.6 * 1.0in
Item weight: 210g / 7.4ounce
Package size: 140 * 100 * 40mm / 5.5 * 3.9 * 1.6in
Package weight: 220g / 7.8ounceSKU: n/a
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