Description
Product performance:
1. Voltage range: DC 3.3V to 7.5V
2. Voltage range: DC 0 to 2.5V
3. Error: voltage<±1% current<±2%
4. Full-scale voltage drop: 200mV (when measuring current)
5. Resolution: voltage 10mV, current 10mA
6. Working temperature: 0-60℃
RW-611
Application examples:
1. It can easily measure the output voltage of the USB port and the working current of the device; the size is small, no power supply and other accessory equipment are needed, plug and play
2. It can detect whether the voltage and current output by the USB charger meets the standard; it is suitable for factories, laboratories and users.
3. Check whether the mobile phone charger voltage can reach the standard DC5V
Product name: USB voltage and current detector (mobile power tester)
Product size: 53.0mm * 22.0mm* 14.80mm (length x width x height) (curved needle)
66.3mm * 23.8mm* 14.2.0mm (length x width x height) (straight needle)
Color: blue/transparent (curved needle)
Blue/transparent (straight needle)
Product weight: 16.53g (without packaging) (curved needle)
17.18g (without packaging) (straight needle)
Packing: a single product is packed in an electrostatic bag
Material: FR4+ electronic components
Product introduction:
This voltage and current tester uses a new generation of 4-digit semi-double integral cyclic conversion integrated circuit, equipped with a band gap reference source, accurate range, high precision, stable work, reliable performance, strong anti-interference ability, high temperature resistance. Can be used to measure USB The power supply or consumption of products such as interfaces, mobile phone chargers, and USB flash drives. Cost-effective. This product can measure the voltage of the USB power supply device when it is empty and loaded, and the voltage and current of the USB terminal device when it is working. Current and voltage cycle display, easy to use, convenient and practical. Small and easy to carry, no need to connect to a power supply. Voltage and current display in turn, the cycle length is 5S
Packing list
1 x LED Digital Voltmeter Ammeter USB Charger Doctor
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