Feature: 1. High Sensitivity and Accuracy: Featuring 0.1uA and 10uV sensitivity with 20,000 count resolution, this digital multimeter ensures accurate measurements, suitable for photovoltaic systems and solar panel industries. 2. Integrated Infrared Thermometer: Equipped with an infrared temperature gun, this multimeter displays real time and maximum temperatures simultaneously, with a pointer for accurate target location. 3. 2 Power System: With both rechargeable lithium(built in) and alk batteries(without), our multimeter guarantees uninterrupted usage, eliminating worries about running out of power during key measurements. 4. Automatic Amp Activation: Effortlessly test AC or DC currents with automatic activation, simply insert test pens into the amp port, no manual switching required, for seamless amperage testing. 5. Comprehensive Measurement Range: From low pass filter, capacitance, diode, current, duty cycle to frequency and temperature, the multimeter offers diverse measurements, making it a versatile tool for electronics and automotive work. 6. Soft Silicone Casing: Encased in a full body soft silicone shell, this automotive multimeter offers a comfortable grip while providing safety against shocks, abrasions, and impacts. Specification: Item Type: Photovoltaic Infrared Multimeter Material: Silicone, ABS Power Supply: Built in 1200mAh Lithium ion Battery (Built in) Additional Support for 2 AAA Batteries (Not Included) Charging Voltage: DC 5V Features: Auto Range, Full Range Overload Safety Auto Mode: Automatically Identifies AC Voltage, DC Voltage, R, Continuity Display: 3.8 inch Color LCD Screen Maximum Display Number: 19999 Polarity Indicator: Automatically indicated, - indicates negative polarity Overload Display: OL or -OL Sampling Rate: Approximately 3 times per second Auto Power Off Time: 15 minutes Operating Environment: 0-40 degrees Celsius 0-80%RH Storage Environment: -10℃ to +60℃ 0-70%RH Operating Altitude: Maximum 2000M Function Range Resolution Accuracy DC Voltage 0.00mV-199.99mv 0.01mV ±(0.1%reading+3digits) 0.2000V-1.9999V 0.0001v ±(0.05%reading+3digits) 2.000V-19.000V 0.001v ±(0.05%reading+3digits) 20.00V-1999.99V 0.01v ±(0.05%reading+3digits) 200.0V-1499.9V 0.1v ±(0.5%reading+3digits) In Auto mode, the voltage needs to be above 0.5V to be recognized; Input impedance 10m Ω; Maximum input voltage 1000V AC Voltage 0.00mV-199.99mv 0.01mV ±(0.5%reading+3digits) 0.2000V-1.9999V 0.0001v ±(0.05%reading+3digits) 2.000V-19.000V 0.001v ±(0.05%reading+3digits) 20.00V-1999.99V 0.01v ±(0.05%reading+3digits) 200.0V-1499.9V 0.1v ±(0.5%reading+3digits) In Auto mode, the voltage needs to be above 0.5V to be recognized; Input impedance 10m Ω; Maximum input voltage 750V; Frequency range 40-1000Hz DC Current 1.0uA-1999.9uA 0.1uA ±(0.5%reading+3digits) 2.0mA-199.9MA 0.1mA ±(0.5%reading+3digits) AC Current 1.0uA-1999.9uA 0.1uA ±(0.8%reading+3digits) 2.0mA-199.9MA 0.1mA ±(0.8%reading+3digits) Micro mode: greater than 140uA, display frequency Milliampere range: greater than 20mA, display frequency R 0.0Ω-199.9Ω 0.1Ω ±(0.5%reading+3digits) 0.200KΩ-1.9999KΩ 0.0001KΩ ±(0.2%reading+3digits) 2.0KΩ-19.999KΩ 0.001KΩ ±(0.2%reading+3digits) 20.00KΩ-199.99KΩ 0.01KΩ ±(0.2%reading+3digits) 0.200MΩ-1.9999MΩ 0.001MΩ ±(1%reading+3digits) 2.00MΩ-19.99MΩ 0.01MΩ ±(1%reading+3digits) Infrared Temperature Measurement -20.0℃-0.0℃ 0.1℃ ±(3%reading+3digits) 0.1℃~380℃ 0.1℃ ±(2.5%reading+3digits) Emissivity: 0.95 Spectrum range: 8-14um Response time: 1 second Object distance ratio: 10:1 Capacitance 00.000nF-9.999nF 0.001nF ±(5%reading+20digits) 10.00nF-99.99nF 0.01nF ±(2%reading+5digits) 100.0nF-999.9nF 0.1nF ±(2%reading+5digits) 1.000uF-9.999uF 0.001uF ±(2%reading+5digits) 10.00uF-99.99uF 0.01uF ±(2%reading+5digits) 100.0uF-999.9uF 0.1uF ±(5%reading+20digits) 1.000mF-9.999mF 0.001mF ±(5%reading+20digits) 10.00mF-99.99mF 0.01mF ±(5%reading+20digits) Frequency 6Vrms-20Vrms 1.000Hz-9.999Hz 0.001Hz ±(2.0%reading+5digits) 10.00Hz-99.99Hz 0.01Hz ±(2.0%reading+5digits) 100.0Hz-999.9Hz 0.1Hz ±(2.0%reading+5digits) 1.000KHz-9.999KHz 0.001KHz ±(2.5%reading+5digits) <p