GVDA Digital Multimeter 4000 Count Smart Multimetro AC DC NCV Voltage Current Capacitance Resistance Ohm Tester Voltmeter Ammeter
Special points
Equipped with a large display screen, you can operate more clearly and view data more clearly.
Wide application range: it can be used in electronic maintenance, electrical engineering, quality inspection, scientific research and education, etc.
With backlight and flashlight functions, it is more convenient for you to use and read in the dark.
Automatic shutdown function: without any key operation in about 15 minutes, the instrument will automatically shut down to save energy.
Portable size, easy to carry, you can easily take it with you and use it anytime and anywhere.
With data retention function, it will give you a better experience.
Tech. Data
| Functions | Measuring Range | Accuracy | |
| Model | GD138A | GD138B | |
| DC Voltage | 4V/40V/400V/600V | 400mV/4V/40V/400V/600V | ±(0.5%+3) |
| AC Voltage | 4V/40V/400V/600V | 4V/40V/400V/600V | ±(0.8%+3) |
| Resistance | 4000Ω/40KΩ/400KΩ/4MΩ | 400Ω/4KΩ/40KΩ/400KΩ/4MΩ | ±(1.0%+5) |
| 40MΩ | 40MΩ | ±(1.5%+10) | |
| Capacitance | X | 4nF/40nF/400nF/4uF/40uF/400uF/4mF | ±(1.0%+3) |
| Frequency | 4Hz/40Hz/400Hz/4KHz/40KHz/200KHz | 4Hz/40Hz/400Hz/4KHz/40KHz/400KHz/4MHz | ±(1.0%+3) |
| Counts | 4000 Counts | ||
| Smart Functin(AC/DC Voltage, resistance and continuity) | V | ||
| Auto Identifcation of current input | V | ||
| NCV/Live/Continuity test | V (sound and light alarm) | ||
| Diode test | V (sound alarm) | ||
| Data hold /True RMS | V | ||
| Low batery indication | V | ||
| Auto power off / Flashlights | V | ||
| Power supply | 2*1.5V AAA battery(Not include) | ||
| Product Weight | 107g | ||
| Product Size | 126*20*65mm | ||
| Package Size | 170*51*95mm | ||
| Package Weight | 250g | ||
| Safety rating | CAT.III 600V;Pollution level 2,Altitude < 2000m | ||
| Packing Contents | 1pc Multimeter / 1pc pen cable / 1pc cloth bag | ||
4000 Counts Auto Range Smart Multimter









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