1000A Digital True RMS AC/DC Clamp Meter with 52mm sturdy jaw, inrush current and auto ranging


  • 1000A True RMS
  • 52mm sturdy jaw
  • 3999 count
  • Inrush current 
  • Auto range 
  • AC/DC V, AC/DC A 
  • Resistance, capacitance, duty, temperature 
  • Continuity, Diode 


  • Data Hold, Auto Power
  • Double Insulation protection
  • Auto negative polarity indication
  • Low Battery indication 
  • Overload Protection. 
Model Metrix+ 4250T
LCD Display 3 3/4 Digit 3999 count 
Safety Standard IEC 61010-1
Range  Auto Range
DC Voltage 400mV/4/40/400/1000V,  ±1%±3d
AC Voltage 400mV/4/40/400/700V,  ±1.5%±5d
AC Ampere 400/1000A ,   ±2%±5d
DC Ampere 400/1000A ,   ±2%±5d
Resistance 400/4k/40k/400k/4mΩ,    ±1%±3d
40mΩ,   ±1.5%±5d
Capacitance 10n/100n/1u/10u/100u/1m/10mF,    ±3%±5d
Frequency 100Hz/1k/10k/100k/1M/10M/40MHz,    ±0.5%±3d
Duty 1% ~ 99%,   ±0.5%±3d
Temperature -50oC ~ 300oc,   ±1%±5d
301oC ~ 1000oc,   ±1.9%±5d
Jaw Diameter 52mm
Other Functionalities  Continuity, Diode, Data Hold, Auto Power OFF
Storage Temperature & Humidity -20oC ~ 60oc,  <80%RH
Operating Temperature &Humidity 0oC ~ 40oc,  <70%RH
Battery 9V
Dimension & Weight 249×89×38mm,  360g(including battery)
Accessories Included Instruction Manual, Test Lead, Carry case, Battery & “K” Thermocouple
Catalogue: Catalogue