Uni-T UT281E AC/DC Flex Clamp Meter

UT281 series can measure large currents in various harsh and hard to reach environments.

$299.99 ex. GST
$344.99 incl. GST

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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.

Uni-T is one of the leading Test and Measurement solutions provider in the world and a prestige test meter brand throughout Asia. They are well known for high quality and affordable test and measurement products.

UT281E True RMS Flex Clamp Features:

  • CAT IV 600V rating
  • True RMS
  • ETL/Intertek certified 3rd edition CE
  • Flex coil diameter: 0.75cm, bending length: 45.7cm
  • Large LCD display
  • Display count   3000
  • Refresh rate   3 times/s
  • Manual Range selection
  • 2m drop proof
  • Long press INRUSH key for 2s to measure inrush current
  • Data hold
  • Backlight
  • Auto power off

UT281E True RMS Flex Clamp Includes:

1 x UT281E, Batteries, test leads, point contact temperature probe, blister, 1 x English user manual and 12-month warranty.

UT281E True RMS Flex Clamp Specifications:

Specifications Range UT281A UT281E
AC current (A) 30A/300A/3000A ±(3%+5) ±(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)
Range selection Manual Auto (manual range available in current measurement)
Flex coil size 10”(25.4cm) radius:
18” (45.7cm) radius:
3.1” (8cm)
Display count 3000 6000 (3000 in current
Refresh rate 3 times/s 3 times/s
True RMS
Display interface (LCD) Single Dual
Data hold/Buzzer
Auto power off
Low battery indication
Backlight/Function selection
2m drop test
IP rating IP54
General Characteristics
Power 1.5V battery (R03) x 3
Display 32 x 34mm (1.8 inches)
Product colour Red and grey
Product net weight UT281A: 220g; UT281C: 236g; UT281E: 250g
Product size UT281A: 300mm x 150mm x 55mm; UT281C: 350mm x 190mm x 55mm; UT281E: 325mm x 180mm x 30mm
Standard accessories Batteries, PC software CD (UT281A), test leads (UT281E)
Standard individual packing Box, blister, English manual (UT281A/C only: German, French, Spanish optional)


Uni-T UT281E True RMS Flex Clamp English Manual

Uni-T UT281E True RMS Flex Clamp Product Flyer

Shipping, Delivery and Returns

Delivery and Returns:

Delivery is by courier from Auckland, delivery times may vary. All Auckland orders are delivered the next business day, other main business centres and standard areas are within two-three business days from payment.
All rural areas are subject to normal rural delivery times.
For more details on delivery please feel free to contact us before ordering. Please contact us for Return Authorisation before returning.

Satisfaction Guarantee:

If you are not completely satisfied with your purchase, simply contact us to return it within 30 days in the original packaging and condition supplied for a full refund.

Warranty Information:

Unless specified all products carry a minimum 12-month manufacturer’s return to base warranty. HVACTOOLS will provide full support for this warranty. All products that are found to be faulty within 30 days of purchase will be replaced with brand new products.

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