ETCR6420 Clamp Multimeter

ETCR6420 Clamp Multimeter

ETCR6420 Clamp Multimeter is a portable type clamp digital multimeter, which can measure DC voltage, AC voltage, current true RMS value, resistance, frequency, on-off test, temperature, forward voltage drops of the diode and other parameters. The capacitance measurement range is up to 10mF and the measurement speed of large capacitance is fast. The instrument with a small structure, easy to operate and portable. It is an ideal instrument for electrical measurement, which provides a safe, accurate and convenient new electric power meter for electric inspectors, and is an essential tool for electrical safety inspection.

 

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Features

  • Auto ranging and Handheld Clamp Meters
  • Full scale overload protection and data retention function
  • Under voltage indication and automatic shutdown function
  • True RMS measurement, can measure power frequency voltage, non-sinusoidal voltage and surge current RMS
  • The measurement period is 80ms
  • Equipped with 50~1000℃ temperature measurement function
  • Suitable for frequency conversion power supply, refrigeration equipment such as air-conditioning refrigerators, motor performance testing, etc.

 

Application

  • Measurement of circuit voltage and current
  • Circuit Troubleshooting
  • Resistance measurement
  • Measurement of Inductance and Capacitance
  • Current measurement for DC motors and appliances
  • Current measurement for AC motors and appliances
  • Measurements on High Voltage Circuits
  • Battery state of charge test
  • System operating efficiency test
  • Testing of special equipment such as solar panels, generators, transformers, etc.

 

Specification

Basic function
DC Voltage 400m/4/40/400/600V ，±(0.5%+5)
AC Voltage 4/40/400/600v， ±(1.2%+5)
DC Current 4A/40A/400A/600A ，±(2%+10)
AC Current 100/4K/40K/400K/4M/40MQ ，±(1%+5)
Resistance 10n/100n/1u/10u/100uF/1000uF/10mF ±(3%+5)
Capacitance 10/100/1k/10k/100k/1M/10m/40MHz，± (0.5%+3)
Frequency 10/100/1k/10k/100k/1M/10m/40MHz ,±（0.5%+3）
Temperature -50°C～1000°C   , ±（1%+4）
Special function
Auto Range √
Manual Range √
AC Conversion Type True RMS
Input Protection √
Auto Shutdown about 10 minutes, can be setand cancel auto shutdown function
Diode Test Can measure the LED work voltage below 3V
Duty Ratio Measurement √
Voltage Frequency Measurement √
NCV（Live line）Measurement √
Short Circuit Buzzer √
Low Voltage Indicator √
Input Impedance about10MΩ
Data Hold √
Surge Signal Measurement √
CT Size Ф27mm
General features
Power Supply AAA1.5VX2
Meter Weight 230g（with battery）
Meter Dimension 213X80X35mm
Accessories Meter：1pcs；Pen probe：1set；Temperature sensor：1pcs；Tester Bag：1pcs

 

 

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