HVHIPOT GDCR6420 Clamp Type Current Voltage Meter Multimeter

• Customization: Available
• After-sales Service: Yes
• Warranty: 1 year
• Model NO.: GDCR6420
• AC current: 600A
• DC voltage: 600V
• AC voltage: 600V
• Frequency: 40MHz
• Transport Package: Plywood Case/ Carton Box
• Specification: ISO
• Trademark: HVHIPOT
• Origin: Wuhan, China

Product Description

General Information

GDCR6420 clamp multimeter is a portable clamp digital multimeter, which can measure DC voltage, AC voltage and current true effective value, resistance, frequency, continuity test, temperature, diode forward voltage drop and other parameters. The capacitance measurement range is expanded to 10mF And the measurement of large capacitance is fast. The instrument is small in structure, easy to operate, and convenient to carry. It is an ideal tool for electrical measurement. To provide a safe, accurate and convenient new type of electric power meter for electricity inspectors, which is an indispensable tool for electrician safety inspection.

System Function Introduction

1. With CMOS large-scale integrated circuit as the core, it can automatically switch the range when measuring AC/DC voltage, AC current, resistance, frequency and capacitance, making the measurement more convenient.
2. Display mode: liquid crystal display
3. Maximum display: 3999 or 9999 (capacitance and frequency)
4. Maximum measuring wire diameter: 27mm
5. Automatic negative polarity indication: display "-"
6. Low battery indicator: display "  "
7. Automatic shutdown: If there is no range switch within 10 minutes after power-on, the meter will automatically shut down to save power. After sleep, press the SEL key to restart. If you do not need to automatically shut down, you can press the DH key to turn on, and the shutdown symbol " " will not be displayed at this time.
8. Working environment: 0ºC~40ºC, ≤70%RH
9. Storage environment: -10ºC~60ºC, ≤85%RH
10. Power supply: two AAA batteries, model LR03
11. Dimensions: 213 (length) x 80 (width) x 35 (thickness) mm
12. Weight: about 230 grams (including battery)


Main Technical Parameters

Accuracy: ± (% of reading + digits), the calibration period is one year.
Ambient temperature: 23ºC±5ºC, ambient humidity: ≤70%RH

DC voltage DCV
 

Range	Accuracy	Resolution
400mV	±(0.5%+5d)	0.1mV
4V		1mV
40V		10mV
400V		100mV
600V		1V

AC voltage ACV
 

Range	Accuracy	Resolution
4V	±(1.2%+5d)	1mV
40V		10mV
400V		100mV
600V		1V

Input impedance: about 10MΩ
Frequency range: 10Hz~1kHz (please note: the frequency range that can guarantee the measurement accuracy when measuring rectangular waves is 10Hz~400Hz), display: true RMS (sine wave RMS calibration).


AC current measurement
 

Range	Accuracy	Resolution
4A	±(2%+10d)	1mA
40A		10mA
400A		100mA
600A		1A

Frequency range: 50~60Hz


Resistance W
 

Range	Accuracy	Resolution
400Ω	±(1%+5d)	0.1Ω
4kΩ		1Ω
40kΩ		10Ω
400kΩ		100Ω
4MΩ		1kΩ
40MΩ	±(1.5%+5d)	10kΩ

   
Overload protection: 220V effective value.

Capacitance
 

Range	Accuracy	Resolution
10nF	±(3%+20d)	0.001nF
100nF	±(3%+5d)	0.01nF
1uF		0.1nF
10uF		1 nF
100uF		10nF
1000uF		100nF
10mF	±(5%+5d)	1uF

Overload protection: 250V effective value.
Note: The low end of 10nF has a dead zone of about 20pF, and the measurement of capacitance below about 20pF cannot be measured.

Frequency FREQ
 

Range	Accuracy	Resolution
100Hz	±(0.5%+3d)	0.01Hz
1kHz		0.1Hz
10kHz		1Hz
100kHz		10Hz
1MHz		100Hz
10MHz		1kHz
40MHz		10kHz

Overload protection: 250V RMS, input sensitivity RMS: 2V.
Note: If the voltage amplitude of the measured frequency is greater than 30V, please reduce the voltage amplitude below 30V before measuring to prevent damage to the meter.

Temperature
 

Range	Accuracy	Resolution
-50~300ºC	1ºC	±(1%+4d)
301~1000ºC	1ºC	±(1.9%+5d)
-58~600 oF	1 oF	±(1.2%+6)
601~1832 oF	1 oF	±(1.9%+6)