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UT281E Flex Clamp

AC current range:30A/300A/3000A,
accuracy:±3%+5
AC current resolution:0.01A/0.1A/1A
Manufacturers: Uni-Trend , Uni-Trend
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UT281E True RMS Flex Clamp

UT281E can measure large currents in various harsh and hard to reach environments. It is designed with Rogowski flex coil and can test up to 3000A AC current. UT281E can also measure AC voltage up to 600V.

Main features

1. 2m drop proof, ETL/Intertek certified 3rd edition CE

2. Coil diameter: 0.75cm, bending length: 47.5cm

3. 0~6MΩ resistance and 20~40kHz frequency measurements

4. Large LCD display for clear reading

5. True RMS

6. Long press INRUSH key for 2~3s to measure inrush current

7. Data hold, backlight, auto power off

Specifications UT281E
AC current range (A) 30A/300A/3000A, ±3%+5
AC current resolution (A) 0.01A/0.1A/1A
AC current frequency response (Hz) 45.00Hz~500.00Hz 
AC voltage range (V) 0.000V~600.0V, ±1.2%+3
Inrush current (A) 80ms, Min 3.0A, display range: 0.5A~3000A
Risistance measurement (Ohm) 0.000~6.000MΩ
Frequency measurement (Hz) 20~40kHz
Auto/manual range Manual 
Clamp type Flex jaw with clamp lock mechanism
Sampling rate 3 times/s
Auto power off After 10-minute inactivity
Max display display "OL" after 3000 counts in Current test mode
display "OL" after 6000 counts in other modes
Key functions Power on/off, data hold, backlight, inrush current selection, current range, frequency range
Features
Auto/manual range Manual
Continuity buzzer
Low voltage display Lower than 3.8V
Data hold
Function selection (SELECT)
True RMS
Auto backlight
Working temperature 0℃~50℃
2m drop proof 
General Characteristics
Power AAA 1.5V battery ×3
LCD size 32×34mm (1.8 inch)
Product color Red and grey
Product net weight 250g
Product size 350×190×55mm
Standard accessories Batteries
Standard individual packing Gift box, English manual, blister
Standard quantity per carton 8pcs
Standard carton measurement 197×352×62mm
Standard carton gross weight 10.3kg

UT281E True RMS Flex Clamp

UT281E can measure large currents in various harsh and hard to reach environments. It is designed with Rogowski flex coil and can test up to 3000A AC current. UT281E can also measure AC voltage up to 600V.

Main features

1. 2m drop proof, ETL/Intertek certified 3rd edition CE

2. Coil diameter: 0.75cm, bending length: 47.5cm

3. 0~6MΩ resistance and 20~40kHz frequency measurements

4. Large LCD display for clear reading

5. True RMS

6. Long press INRUSH key for 2~3s to measure inrush current

7. Data hold, backlight, auto power off

Specifications UT281E
AC current range (A) 30A/300A/3000A, ±3%+5
AC current resolution (A) 0.01A/0.1A/1A
AC current frequency response (Hz) 45.00Hz~500.00Hz 
AC voltage range (V) 0.000V~600.0V, ±1.2%+3
Inrush current (A) 80ms, Min 3.0A, display range: 0.5A~3000A
Risistance measurement (Ohm) 0.000~6.000MΩ
Frequency measurement (Hz) 20~40kHz
Auto/manual range Manual 
Clamp type Flex jaw with clamp lock mechanism
Sampling rate 3 times/s
Auto power off After 10-minute inactivity
Max display display "OL" after 3000 counts in Current test mode
display "OL" after 6000 counts in other modes
Key functions Power on/off, data hold, backlight, inrush current selection, current range, frequency range
Features
Auto/manual range Manual
Continuity buzzer
Low voltage display Lower than 3.8V
Data hold
Function selection (SELECT)
True RMS
Auto backlight
Working temperature 0℃~50℃
2m drop proof 
General Characteristics
Power AAA 1.5V battery ×3
LCD size 32×34mm (1.8 inch)
Product color Red and grey
Product net weight 250g
Product size 350×190×55mm
Standard accessories Batteries
Standard individual packing Gift box, English manual, blister
Standard quantity per carton 8pcs
Standard carton measurement 197×352×62mm
Standard carton gross weight 10.3kg
Products specifications
Producer UNI-T
Made in China
device type Portable
Working temperature 0℃~50℃
AC Current 30A/300A/3000A, ±3%+5
Frequency AC current frequency response (Hz) 45.00Hz~500.00Hz
AC voltage 0.000V~600.0V, ±1.2%+3
Range of resistance measurements 0.000~6.000MΩ
Frequency range measurement 20~40kHz
Sampling rate 3 times/s
Powered by 1.5V AAA battery ×3
Dimensions 325mm×180mm×30mm
Weight 250g