0.28" LED Dual Display Types Of Digital Voltmeter Voltage Meter DC 30V
Price:
$1.54-2.30 / piece
MOQ:
100
Delivery Time:
15 work days
Brand:
ymiho
Product Description
0.28" LED Dual Display Digital Voltmeter
Product Overview
This compact dual display meter simultaneously shows voltage and current readings, making it ideal for automotive and electrical applications.
Key Features
- Simultaneous voltage and current display
- Common ground connection for measuring and power supply points
- Wide power supply range: DC 4.5V-30V with reverse polarity protection
- Includes five connection wires for easy installation in vehicles and circuits
Technical Specifications
| Parameter | Specification |
|---|---|
| Power Supply | DC 4.5V-30V (wide range suitable for various applications) |
| Test Voltage | 0-100V; Minimum resolution: 0.1V |
| Test Current | Max 10A; Minimum resolution: 10mA (built-in frequency divider) |
| Working Current | ≤20mA |
| Display | 0.28" LED |
| Dimension | 48×29×21mm |
| Installation Dimension | 45.5×26.5mm |
| Measurement Rate | 100ms/time |
| Accuracy | ±1% |
| Working Temperature | -15℃ to +70℃ |
| Working Humidity | 10-80% (non-condensing) |
| Working Air Pressure | 80-106kPa |
Current Range Information
Range ≤10A: Meter includes built-in shunt with thick wire
Range >10A: Requires external shunt with thin wire
Product Images
Wiring Diagram
Please wire according to the following diagram:
Our Services
- High Quality, Competitive Pricing
- Reliable Delivery - We deliver on time as promised
- Quality Guarantee - We replenish any quality issues
- OEM Services Available
- Custom Product Development
Frequently Asked Questions
Q: Are you a factory or trading company?
A: We are a factory.
Q: Where is your factory located? How can I visit there?
A: Our factory is located in Wuxi City, Jiangsu Province, China, about 1 hour by high-speed rail from Shanghai Hongqiao station. All clients are warmly welcome to visit us!
Q: How can I get some samples?
A: We offer samples. For samples under USD10.00, we provide free samples with customers paying only the freight cost.
Q: What's your MOQ?
A: We accept trial orders starting from 1 piece per product.
Q: Which Payment terms do you accept?
A: We accept T/T, L/C, Western Union, and PayPal.
Q: How does your factory handle quality control?
A: Quality is our priority. We maintain strict quality control from beginning to end of production.
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Wuxi Imhoo Technology Co., Ltd.
Location
East 3rd. Floor, Building A,No.58, Zone B, Yangming Community Economic Park, Liangxi District,Wuxi,Jiangsu,China.
Contact Person
Emily Xiong