---
product_id: 123805490
title: "Besttse DC 100V 20A Dual Digital Voltmeter Ammeter, Volt Amp Tester Gauge Meter, Red+Green LED"
brand: "besttse"
price: "₨8435"
currency: LKR
in_stock: true
category: "Lighting"
url: https://www.desertcart.lk/products/123805490-besttse-dc-100v-20a-dual-digital-voltmeter-ammeter-volt-amp
store_origin: LK
region: Sri Lanka
---

# Besttse DC 100V 20A Dual Digital Voltmeter Ammeter, Volt Amp Tester Gauge Meter, Red+Green LED

**Brand:** besttse
**Price:** ₨8435
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** Besttse DC 100V 20A Dual Digital Voltmeter Ammeter, Volt Amp Tester Gauge Meter, Red+Green LED by besttse
- **How much does it cost?** ₨8435 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.lk](https://www.desertcart.lk/products/123805490-besttse-dc-100v-20a-dual-digital-voltmeter-ammeter-volt-amp)

## Best For

- besttse enthusiasts

## Why This Product

- Trusted besttse brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Description

Colour Name:White
            
          
          
        
      
    
  


        
        
     
	       
     

     

     

     
                              
     
       
      
        
          
        	
            
        			Extreme working conditions:Min. supply voltage: + 3.5VMax. supply voltage: + 30VWorking temperature: -10 ~ + 65&#x2103;Operating Humidity: 10 ~ 80% (non-condensing)Working pressure: 80 ~ 106kPaSunlight: no direct exposureLink informationPower meter: Two line socketThin - Black Line: Header supply NegativeThin - Red line: Header supply positive(Note: voltage between red and black lines can&apos;t exceed 30V)Test side: Three line socketCOM: Test CommonV +: Test positive voltage inputA +: Test &quot;positive&quot; current input; check the drawing before install or it will burn. Because the header by co-design, which means the earth wire of test and power supply is interlinked,so only can be connected to between the negative power supply and the negative of the tested device(We recommend to link the yellow line and the black lines together, to prevent outside interference caused by digital ammeter flashing)Specifications:Material: PlasticColor: Black/WhiteInstallation hole: 68x38 mmSize: 70x40x30mmQuantity: 1 PcNote:1.Transition: 1cm=10mm=0.39inch2.Please allow 0-3cm error due to manual measurement. pls make sure you do not mind before you bid.3.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!Package includes: 1 x Digital Voltmeter Ammeter

## Features

- ➤Voltage Measuring Range: 0.00-99.9V;Voltage Resolution: 0.01V(Below 10V) 0.1V(10V-100V);Impedance: >100K.
- ➤Current Measuring Range: 0.00-9.99-20.0;Current Resolution: 0.01A(Below 10A) 0.1A(Above 10A).
- ➤Supply voltage (non-isolated meter): DC 3.5 ~ 30V (wide range).;Note: The maximum input voltage can not exceed 30V, otherwise it will be burned.
- ➤Isolation meter (isolated power supply meter): DC8-18V;Operating Current: <20mA.
- ➤Display: 0.39 "LED, voltage - red, Current - Green;Measurement rate: ≥500mS / times;Accuracy: 1% (± 1 word).
- ›See more product details

## Images

![Besttse DC 100V 20A Dual Digital Voltmeter Ammeter, Volt Amp Tester Gauge Meter, Red+Green LED - Image 1](https://images-na.ssl-images-amazon.com/images/I/51jWAqgyAUL.jpg)
![Besttse DC 100V 20A Dual Digital Voltmeter Ammeter, Volt Amp Tester Gauge Meter, Red+Green LED - Image 2](https://images-na.ssl-images-amazon.com/images/I/61HUV90YnkL.jpg)
![Besttse DC 100V 20A Dual Digital Voltmeter Ammeter, Volt Amp Tester Gauge Meter, Red+Green LED - Image 3](https://images-na.ssl-images-amazon.com/images/I/61b%2BJC4lW8L.jpg)
![Besttse DC 100V 20A Dual Digital Voltmeter Ammeter, Volt Amp Tester Gauge Meter, Red+Green LED - Image 4](https://images-na.ssl-images-amazon.com/images/I/51gFn%2B-j2aL.jpg)
![Besttse DC 100V 20A Dual Digital Voltmeter Ammeter, Volt Amp Tester Gauge Meter, Red+Green LED - Image 5](https://images-na.ssl-images-amazon.com/images/I/61SielU2hiL.jpg)

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**Shop now:** [https://www.desertcart.lk/products/123805490-besttse-dc-100v-20a-dual-digital-voltmeter-ammeter-volt-amp](https://www.desertcart.lk/products/123805490-besttse-dc-100v-20a-dual-digital-voltmeter-ammeter-volt-amp)

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*Product available on Desertcart Sri Lanka*
*Store origin: LK*
*Last updated: 2026-02-08*