Uni-T UT256B Fork Meter

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A heavy-duty True-RMS electrical tester for professional residential, commercial and industrial applications.

SKU: UT256B Categories: ,


UT256B True RMS fork meter. Its unique design allows users to measure current by simply moving the wire of interest inside the opening of the ‘fork’ past the labelled mark. With no mechanical parts, this meter bares no risk from any type of mechanical failure.

The UT256B  is a heavy-duty Fork Meter designed for professional residential, commercial and industrial applications.


  • CAT II 1000V, CAT III 600V
  • Auto range
  • True RMS
  • AC/DC
  • NCV
  • Diode test
  • Data hold
  • Capacitance
  • Auto power off
  • Continuity buzzer
  • Low battery indication: ≤2.4V
  • Input protection
  • LCD backlight.

1 x UT256B, Batteries, test leads, carrying bag, 1 x English user manual and 12-month warranty.


Specifications Range UT256B
Certifications CE/RoHS/cETLus
Safety ratings CAT II 1000V, CAT III 600V
AC current (A) 200A ±(2.5%+5)
DC current (A) 200A ±(2.5%+5)
AC voltage (V) 750V ±(1.2%+3)
DC voltage (V) 1000V ±(0.8%+3)
Resistance (Ω) 60MΩ ±(1%+2)
Capacitance (F) 60mF ±(4%+20)
Display count 6000
Diode test About 3V
Zero mode
Relative mode
General Characteristics
Power 1.5V battery (LR6) x 2
Display  36.5mm x 24mm
Product net weight 248g
Product size 210mm x 53mm x 35mm
Standard accessories Batteries, test leads, English manual
Standard individual packing Box, carrying bag


Uni-T UT256B 200A True RMS Fork Meter English Manual