Description
PARAMETERS: -Dimension: 77×45×16mm -Input Voltage: DC 3-25V -Voltage Range Measuring: 4-25V -Current Range Measuring: 0-5.1A (Please keep less than 3A if stays at high current for a long time) -Temperature Range Measuring: 0-80℃ -Accumulative Electric Energy: 0-999.99Wh -Accumulative Capacitance: 0-99999mAH -Accumulative Time: 999 Hours -Voltage Resolution: 0.01V -Current Resolution: 0.01A -Self-consuming Current: ＜8mA -Measuring Rate: about 0.5 time/ per second -Display Screen: 0.96" LCD screen with white Font -Refreshing Time: ＞ 500 mS/per -Measuring Accuracy: 1% (+/- 2 bytes) -Operating Temperature: ﹣10 to﹢65℃ -Operating Humidity: 10~80% (non-condensing) -Operating Pressure: 80~106kPa Alarm Threshold Protection by Default: If the voltage ＜4.5V or the voltage ＞13.8V and the current ＞5.1A , there would make a alarm and shut off output if the above occurs. (The default alarm threshold protection can be amended according to your specified requirements) Range of High Voltage Protection Threshold:＞1.0-13.8V; By default, there would be sort of protection if the voltage is greater than 13.8V. Range of Low Voltage Protection Threshold: ＜0.5-24V; By default, there would be sort of protection if the voltage is less than 4.5V. Range of Over-current Protection Threshold: ＞0.5A-5.1A; By default, there would be sort of protection if the current is greater than 5.1A.
Features
- 6 IN 1 MULTI TESTER: DROK DMM USB monitor is a practical USB tool for measuring voltage, current, temperature, capacitance, energy, and time simultaneously. It is a very handy electric meter to detect whether the output voltage and current from the computer, home charger, USB car charger and wall charger are acceptable for your mobile device.
- HIGH QUALITY LCD PANEL: Our digital multimeter kit adopts 0.96″high quality LCD monitor with great advantages of low power consumption, bright and clear . Four various display modes for choice, provide a soft using enjoyment.
- UNIQUE SAFETY DESIGN: The multiple meter is equipped with sensitive auto alarm system (high/low voltage protection threshold and over-current protection threshold), and three alarm mode (buzzer alarm +double warning prompts +timing shutdown), hence safe for use.
- MULTIFUNCTION: The versatile USB Detector can be used for capacity storage, over voltage and under voltage protection. The multi gauge also support QC 2.0/3.0 fast charging and automatically cut off when the device is full charged, effectively protect your device.
- EFFORTLESS AND SIMPLE OPERATION: One button achieves the switch of multi functions, such switch display, clear values. No need complicated wiring or other tools, you can easily to detect the quality of your power bank, USB chargers.