
Product Series : Clamp Multimeter
Used for measurement of DC voltage, current, AC voltage, current true effective value (TRMS), resistance, surge, capacitance, frequency, continuity test, forward voltage drop of diode ,etc.
Clamp jaw size: Ф55mm
Voltage measurement range: DC/AC 0V~2000V
Current measurement range: DC/AC 0A~2000A
Resistance measurement range: 0Ω~20MΩ
Capacitance measurement range: 0uF~2000uF
Product Introduction
ETCR EM6470 Clamp Multimeter, also known as multifunctional clamp type ammeter, is a 3 1/2 digits portable digital clamp type meter for measurement of maximum AC/DC voltage of 2000V and AC current of 2000A. lts whole circuit design is based on the core of new specific MCU, with overload protection for all functions to prevent the meter burned out. The clamp multimeter adopt with button type to function switching, and with high reliability, high safety, automatic range and other characteristics. The meter has large digital displayer, data hold function, under voltage indication, auto shutdown function, has true effective value (TRMS) measurement function which can accurately measure variable frequency voltage, non-sinusoidal wave voltage, and can measure the true effective value (TRMS) of the surge current with a period of 80mS, which suitable for measuring large motor and compressor starting current. lt can measure AC/DC current,AC/DC voltage, resistance, capacitance, continuity test, diode forward voltage drop, LED working voltage,and other parameters.
ETCR EM6470 Clamp Multimeter with compact structure, easy operation and portability, which is an ideal tool for electrical measurement. Especially suitable for the measuring the site of large current and starting current.
1.The perfect combination of clamp meter and multimeter, adopt with new type MCU processor with high performance, portability, which is an ideal tool for electrical measurement.
2.Suitable for the measuring the site of large current and starting current.
3.No rotary switch of the multimeter, with high reliability, high safety, automatic range and other characteristics.
4.With large digital displayer, data hold function, under voltage indication, auto shutdown function.


Technical Parameters
Basic function | |
DC Voltage | 2V/20V/200V/2000V ±(0.5%+5) |
AC Voltage | 2V/20V/200V/2000V ±(0.8%+5) |
DC Current | 20A/200A/2000A ±(1.9%+10) |
AC Current | 20A/200A/2000A ±(1.9%+10) |
Resistance | 200Ω/2kΩ/20kΩ/200kΩ/2MΩ/20MΩ ±(1%+3) |
20uF/200uF/2uF/20uF/200uF/2000uF ±(3%+5) | |
Frequency | AC voltage: 40Hz~400Hz; AC current: 50Hz~ 60Hz |
Temperature Condition | Temperature: 23℃±5℃, Relative humidity: <70% |
Special function | |
Auto Measure Range | √ |
Display | True RMS(effective value calibration of sine wave) |
Overload Protection | √ |
Auto Shutdown | √ |
Diode Test | DC forward current about 0.5mA DC reverse voltage about 3.2V Open circuit voltage about 0.6V |
Short Circuit Buzzer | √ |
Low Voltage Indicator | √ |
Input Impedance | about 10MΩ |
Data Hold | √ |
Surge Signal Measurement | √ |
CT Size | Ф55mm |
General features | |
Power Supply | 6F22 9V(IEC6F22, NEDA1604, JIS006P) |
Meter Weight | 460g (with battery) |
Meter Dimension | 270X100X46mm |
Accessories | Meter: 1pcs; Pen probe: 1set; Meter Bag: 1pcs |
Model Comparison
| roduct Picture | Product Model Name | Clamp Jaw Size | Voltage Range | Current Range | Resistance Range | Capacitance | Frequency | Temperature |
![]() | ETCR EM6420 Clamp Type Multimeter | Φ27mm | AC/DC 600V | AC 600A | 40MΩ | 10mF | 40MHz | -50℃~1000℃ |
![]() | ETCR EM6420B Clamp Type Multimeter | Φ27mm | AC/DC 600V | AC/DC 600A | 40MΩ | 10mF | 40MHz | -50℃~1000℃ |
![]() | EM6430 Clamp Multimeter | Ф30mm | AC/DC 1000V | AC/DC 1000A | 60MΩ | 60mF | 10MHz | -50℃~1000℃ |
![]() | ETCR EM6450 Clamp Type Multimeter | Φ52mm | DC 0mV~1000V AC 0mV~700V | AC/DC 1000A | 40MΩ | 10mF | 40MHz | -50℃~1000℃ |
![]() | ETCR EM6470 Clamp Type Multimeter | Φ55mm | AC/DC 2000V | AC/DC 2000A | 20MΩ | 2000uF | -- | -- |
![]() | ETCR EM6470 Clamp Type Multimeter | Ф42mm | DC 600mV~1000V AC 0mV~1000V | DC/AC 60A~1000A | 600Ω~60MΩ | 600nF~60mF | -- | -20°C~1000°C |
Product Video