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Product at a glance

Supports both static and electro-mechanical meter types

Accuchek LT + is specially designed for on-site testing of three phase whole current and current transformer (CT) operated energy meters. It helps in productivity improvement and revenue protection with reliable and accurate error measurements.


  • Provides high accuracy - 0.2 with ring CT and 0.5 with clamp-on CT
  • Maximum current up to 10A in direct mode and up to 500A in clamp-on mode
  • Suitable for electro-mechanical and digital energy meter testing
  • Measures active, reactive and apparent energy
  • Single mode operation available for single phase meter testing
  • Extensive test result storage


  • Different modes of testing available- pulse, snap switch, dosage mode
  • User friendly menu driven backlit LCD display with keypad
  • Windows based Base Computer Software (BCS) for data upload, analysis and reporting
  • Easy mounting arrangement
  • Wide range of voltage and current inputs


Accuracy Class 0.2s direct mode | Class 0.5s for clamp-on CT mode
Voltage input
3 phase 3 wire 240 V -30% to +20%
3 phase 4 wire 240 V -30% to +20%
Current range 1 – 2 A, 5 – 10 A
Direct 1 – 2 A, 5 – 10 A
Clamp-On CT 100 A / 200 A / 300 A / 500 A
Mains frequency 50 Hz ±5%
Activity indicator High intensity red LED
Certification S mark
Dimensions (WxHxD) 465 x 350 x 165 mm (approx.)
Degree of protection IP 51
Enclosure Aluminium
Sealing Sealing on front case
Weight 10.5 kg (approx.)
Temperature -10°C to +50°C (operating)
Humidity 95 % non-condensing
For more details click here.