📦 Introducing the 3 in 1 LCD Digital USB Voltmeter Ammeter, a versatile and essential tool designed to monitor voltage, current, and power capacity for a wide range of devices. This compact device is ideal for use in automotive settings, mobile phone charging, and other DC applications, available in multiple types to suit varying needs and specifications.
Types Available:
- Type 1: 3 in 1 Multifunction USB Voltage Ampere Tester
- Specifications: Input Voltage/Current: 3-9V / 0-3A; Output Voltage/Current: 4-20V / 0-3A; Resolution: 0.01V/0.01A; Accuracy: ±1%
- Features: An easy-to-read LCD display shows appliance charging states, voltage, current, capacity, and working time effortlessly. It features a power-off memory to retain capacity data when the device is unplugged. Compact and light, it's easy to carry and store, making it a perfect tool for both hobbyists and professionals.
- Type 2: Dual Display LCD Voltage Ampere Meter Detector
- Specifications: Input/Output Voltage: 3-9V; Input/Output Current: 0-5A (recommended use under 0-3A); Resolution: 0.01V/0.01A; Accuracy: ±1%
- Communication and Calibration: Includes functionalities for communication and reading calibration to ensure optimal performance.
- Type 3: LCD USB Voltmeter Ammeter Tester
- Specifications: Input/Output Voltage: 3-7.5V; Input/Output Current: 0-2.5A; Resolution: 0.01V/0.01A; Accuracy: ±1% for Voltage and ±2% for Current
- Features: Allows convenient measuring of USB output voltage and device current, ensuring compliance with standard USB charger specifications.
- Type 4/5: 3 in 1 LCD USB Volt Meter Ammeter Detector
- Specifications: Input/Output Voltage: 3-15V; Input/Output Current: 0.05-3.50A; Battery Capacity: 0-19999mAh; Resolution: 0.01V/0.01A; Accuracy: ±1%
- Functionality: Accurately measures voltage and current, tests cable quality, and detects battery capacity, making it invaluable for gadget enthusiasts and technicians.
- Type 6: USB Discharge DC Resistance Load 1A/2A
- Note: Be mindful of high temperatures (80-85℃) during operation to avoid burns. Perfect for testing if mobile power banks and chargers meet quality standards through performance aging tests.
🔍 How to Use: Each type features straightforward connectivity. Simply connect the USB tester to the device and the power source. Operation is intuitive with buttons for resetting and data viewing modes, allowing users to easily clear records, monitor live data, and assess the functionality of cables and chargers.
💍 This USB voltmeter ammeter is not just a gadget—it's a powerful diagnostic tool for ensuring your devices are operating optimally.
