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MEWOI7470 Clamp Multimeter
MEWOI7470 Clamp Multimeter
MEWOI7470 Clamp Multimeter
MEWOI7470 Clamp Multimeter

MEWOI7470 Clamp Multimeter

2023-07-25 15:50:33  

Measure DC voltage and current, AC voltage and current RMS, resistance, surge, capacitance, frequency, continuity test, temperature, diode forward voltage drop and other parameters.

  • Main Features : 1. Model No. : MEWOI7470 2. DC Voltage : 2V/20V/200V/2000V 3. AC Voltage : 2V/20V/200V/2000V 4. DC Current : 20A/200A/2000A 5. Capacitance : 20uF/200uF/2uF/20uF/200uF/2000uF 6. Power Supply : 6F22 9V
  • Serial No. :
Contact Us for QuotationEmail:464560351@qq.comWhatsapp: +8618620373879

PRODUCT INTRODUCTION

MEWOI7470 clamp multimeter is a new generation of practical electrician measuring instrument with excellent performance carefully developed by our company. It is a three-and-a-half-digit portable digital clamp meter that can measure the maximum AC and DC 2000V voltage and AC 2000A current. Its circuit design of the whole machine is based on a new type of special MCU, and it has overload protection for all functions to protect the instrument from being burned out. The meter adopts button-type function switching, which has the characteristics of high reliability, high safety, and automatic range. With large-screen digital, data hold, undervoltage prompt, automatic shutdown function, true effective value measurement can accurately measure variable frequency voltage, non-sine wave voltage, surge current can measure the effective value of surge current with a period of 80mS, suitable for measuring large motors , Compressor starting current. It can measure AC current, AC /DC voltage, resistance, capacitance, continuity test, diode forward voltage drop, LED operating voltage, and other parameters.

The instrument is compact in structure, easy to operate and portable, and is an ideal tool for electrical measurement. It is especially suitable for the occasion of measuring large current and starting current.

Technical parameter

basic skills

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)

Alternating current

20A/200A/2000A                                          ±(1.9%+10)

Resistance

200Ω/2kΩ/20kΩ/200kΩ/2MΩ/20MΩ ±(1%+3)

capacitance

20uF/200uF/2uF/20uF/200uF/2000uF          ±(3%+5)

Frequency Range

AC voltage: 40Hz~400Hz; AC current: 50Hz~60Hz

special function

auto range

show

True RMS (sine wave RMS calibration)

overload protection

Automatic shut-down

Diode test

Forward DC current about 0.5mA

The reverse DC voltage is about 3.2V

The open circuit voltage is about 0.6V

Short circuit buzzer

low pressure indication

input resistance

About 10MΩ

data retention

Inrush current measurement

Jaw size

Measurable maximum wire diameter Ф55mm

general characteristics

power supply

6F22 9V battery (IEC6F22, NEDA1604, JIS006P or equivalent)

working environment

0°C~40°C, less than 75%RH

storage environment

-10°C~60°C, less than 80%RH

Instrument weight

About 460g (including battery)

Meter size

270x100x46mm

Random accessories

Clamp meter: 1 piece; test lead: 1 set; battery 9V: 1 piece; meter bag: 1 piece

MODEL COMPARISON

Product numberJaw sizeDC voltageAC voltageDCAlternating currentresistance   
MEWOI7420Ф27mm0mV~600V0V~600V/0A~600A0 Ω ~40MΩ
MEWOI7450F52mm0mV~1000V 0mV~700V0A-1000A0A~1000A0 Ω ~40MΩ
MEWOI7470F55mm0V~2000V0V~2000V0A~2000A0A~2000A0 Ω ~20MΩ


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