MakerHawk USB Multimeter USB Voltmeter Ammeter Load Tester USB Voltage Current PD Battery Power Capacity Charger Type C Meter Tester LCD Display Cable Resistance QC2.0/3.0/4.0 N10 1.44 Inch Screen

MakerHawk USB Multimeter USB Voltmeter Ammeter Load Tester USB Voltage Current PD Battery Power Capacity Charger Type C Meter Tester LCD Display Cable Resistance QC2.0/3.0/4.0 N10 1.44 Inch Screen

• [New upgrade]: The product supports two-way insertion detection, increases the current direction to indicate the direction, with a 1.44-inch large LCD screen, 4 operation buttons and 5 connection ports. The plug with gold-plated USB contacts has a strong coating to prevent scratches, stains and damage
• 【Wide range of applications】: It can measure all kinds of USB chargers/PC/laptop/desktop computer/mobile phone/power bank/charger/discharge load/car charger/cable. Support Type-C interface full digital compatible PD protocol/Qualcomm QC3.0/4.0 protocol One table is compatible with multiple protocols, fast charge supports PD QC2.0 QC3.0/4.0 MTK and other protocols
• [New reminder function]: Temperature alarm: over 45°C, the temperature display will flash; Voltage alarm: less than 3.8V or greater than 30V, the voltage display will flash; Current alarm: greater than 3A, the current display will flash
• [Flexible color display interface]: Supports 360-degree rotation of the screen to meet reading at any angle. You can rotate the screen by pressing the button corresponding to the horizontal menu bar. When plugged into various digital devices at any angle, positive readings can also be made, making the measurement more convenient
• [Powerful after-sales service team]: As long as you have any questions about the product, we will solve your problem as soon as we receive your email. Your satisfactory purchase experience is our greatest hope! How to email us? Please click "MakerHawk-US" and click "Ask a Question" to email us! Looking forward to your consultation!
• [Note] : When PD power is not connected to the fast charge device, the power is not supplied by default. After the TYPE-C PD is inserted, the test screen is not on. 1. Flip the TYPE-C connector 2. Our built-in TYPE-C interface is used for connection and TypeC interface charger is used. According to the protocol, no load is connected and no power is supplied by default

<b>Descriptions:</b><br/>Test charger: Can measure various USB chargers, then insert adjustable constant current load at the output port for current adjustment to test the current and voltage data of the charger.<br/>Test charging treasure capacity.<br/>Test the charging data of various digital devices: Real-time monitoring of mobile phone charging status and protecting mobile phones.<br/><br/><b>Feature:</b><br/>Model: A3<br/>Bluetooth: No<br/>Product weight: 18g<br/>Input voltage: 4.5-24V<br/>Input current: 0-3A<br/>Capacity measurement range: 0-99999mAh<br/>Energy measurement range: 0-99999mWh<br/>Load impedance measurement range: 1.5Ω-9999.9Ω<br/>Temperature Measurement Range: -10°C to 100°C/0°F to 200°F<br/>Screen brightness setting: 0-5<br/>Voltage curve range: 4.5V-24V<br/>Voltage measurement resolution: 0.01V<br/>Current measurement resolution: 0.001A<br/>Voltage measurement accuracy: ±0.2%<br/>Current measurement accuracy: ±0.8%<br/>Time measurement range: 0-99 hours 59 minutes 59 seconds<br/>Temperature measurement error: ±3°C/±6°F<br/>Delay off screen time: 0-9 minutes<br/>Current curve range: 0-3A<br/>Fast charge recognition mode: QC2.0, QC3.0<br/>Refresh rate: 2Hz<br/>Product Size: 71.2 x 31.8 x 12.4mm<br/>Display screen: 1.44 inch color LCD display<br/><br/><b>Package Including</b><br/>1 * USB voltage tester no Bluetooth