HOD HEALTH AND HOME Australia has been operating online and instore for 8 years. All products come with a 1 year warranty, fast shipping and special offers added to our site daily.. Features: Real-time detection of voltage current power and other indicators 0.96-inch IPS high-definition color LCD display with a 160-degree wide viewing angle Fast charge recognition supporting QC2.0 QC3.0 and various Apple/Android charging protocols 4-bit accuracy for precise measurements Thermometer function with Celsius and Fahrenheit switching USB 3.0 interface compatible with USB 2.0 for high current testing Power-off storage function to retain capacity and energy data during power loss Specifications: Measuring Voltage: 3.7V-30.00V Measuring Current: 0-4.000A Energy Measurement Range: 0-99999mAh - 999.99Wh Load Impedance Measurement Range: 1-9999.9Ω Temperature Measurement Range: 0°C-80°C / 32°F-176°F Operating Temperature Range: 0°C-45°C / 32°F-113°F Product Size: 64mm x 22mm x 12mm Voltage Measurement Resolution: 0.01V Current Measurement Resolution: 0.001A Power Measurement Range: 0-120W You Will Receive: 1 x USB Meter (AT34) 1 x USB Load (5V either 1A or 2A) 1 x Quick Tour guide