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UNI-T UT243 Power and Harmonics Clamp Meter

UNI-T UT243 Power and Harmonics Clamp Meter

The UT243 is a digital ammeter and power meter combined into one compact, reliable, and intelligent power and harmonics clamp meter. Phase angle, power factor, active/reactive power, voltage, current, and more may all be measured with it. The UT243 series has a 20-time measurement limit for single harmonic components.
Regular price £196.99
Regular price Sale price £196.99
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Price with tax: £236.39

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Features of UT243 Power and Harmonics Clamp Meter

● True RMS voltage/current measurement

● 3-phase 3-wire, 3-phase 4-wire and single-phase 2-wire measurements

● 10000 count LCD dual display

● Phase sequence detection

● Max/Min modes

● Auto range, auto power off, backlight, low battery indication

● Equipped with USB interface and PC software CD

● Certificates: CE, UKCA



Specifications Range UT243
AC current (A) 1000A ±(2%+5)
AC voltage (V) 600V ±(1.2%+5)
Frequency (Hz) 40Hz~80Hz ±(0.5%+5)
Active power (W) 0.01kW~600kW ±(3%+5)
Apparent power (VA) 0.01kVA~600kVA ±(3%+5)
Reactive power (VAr) 0.01kVAr~600kVAr ±(4%+5)
Power factor 0.3~1 ±0.022
Phase angle (°) 0°~360° ±2°
Active energy (Wh) 1kWh~9999kWh ±(3%+2)
Display count   10000
Auto range  
Jaw opening   50mm
True RMS AC voltage/AC current
Auto power off  
Low battery indication  
Data hold  
Data storage   999
USB interface  
LCD backlight  
Full icon display  
Harmonic analysis   1~20
Single-phase 2-wire  
3-phase 3-wire  
3-phase 4-wire  
Phase sequence test Positive phase, reverse phase, phase deficiency
Input impedance for DCV   ≥5MΩ
Input protection  
General Characteristics
Power 1.5V battery (R6) x 4
Display 46mm x 42mm
Product color Red and grey
Product net weight 601g
Product size 303mm x 112mm x 39mm
Standard accessories Batteries, test leads, alligator clips, USB interface cable, PC software CD
Standard individual packing Gift box, English manual, tool box
Standard quantity per carton 5pcs
Standard carton measurement 510mm x 375mm x 320mm
Standard carton gross weight 12.3kg