LCD USB Multimeter: Current Voltage Doctor Tester for Charger Capacity & Power Bank

LCD USB Multimeter: Current Voltage Doctor Tester for Charger Capacity & Power Bank

LCD USB Multimeter: Current Voltage Doctor Tester for Charger Capacity & Power Bank

Core Function: USB multimeter for real-time monitoring of voltage, current, power, and capacity in charging systems. Measurement: Voltage 3-9V DC (1%); Current 0-3A (1%); Capacity 0-99999mAh; Time 0-99hrs. Features: Auto retention of metrics during power interruptions; One-touch reset (3-sec hold); Plug-and-play operation. Hardware: USB 2.0 ports; Simultaneous LCD display; Dimensions 732313.5mm; Weight 25g; Transparent blue casing. Compatibility: Works with PC USB ports, chargers, car/solar systems; Supports power banks, phones, tablets, laptops. Notes: Accuracy requires 3-9V range; Full 3-sec press needed for reset; Capacity calculated via continuous current over time. Package: Includes 1 USB Current/Voltage Tester. Real-Time Dual Display monitors current (Amp) and voltage (Volt) on LCD during use. Precision measurements: 3-9V (1% accuracy), 0-3A (1% accuracy), 0-99999mAh. Persistent Memory retains working time (0-99 hrs) and data during power loss. Reset all data via 3-second press on RESET button. Compatible with power banks, solar chargers, car USB ports, phones, tablets, and computers. Visit the Store Visit the Store Visit the Store Visit the Store Visit the Store Visit the Store Visit the Store Visit the Store Visit the Store Visit the Store Visit the Store Visit the Store Visit the Store Visit the Store Visit the Store Visit the Store Visit the Store Visit the Store Visit the Store

Brand: hiBCTR

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Key Features

• ✓ Real-Time Dual Display: Simultaneously monitors current (Amp) and voltage (Volt) on LCD screen during operation.
• ✓ Precision Measurement Range: Voltage 3-9V (1% accuracy), Current 0-3A (1% accuracy), Capacity 0-99999mAh.
• ✓ Persistent Memory Function: Retains working time (0-99 hours) and capacity data during power loss.
• ✓ Instant Reset Operation: Press and hold RESET button for 3 seconds to clear all recorded data.
• ✓ Universal Device Testing: Compatible with power banks, solar chargers, car USB ports, phones, tablets and computers.

Shipping & Guarantees

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• ✓ 100% money-back guarantee for lost or damaged items
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