Intelligent Colorful Screen PV Multimeter Infrared Thermometer 1. Measurement range: - DC voltage: 0.2-1499.9V (DC mode), 0.5-1499.9V (automatic mode) - AC voltage: 0.2-749.9V (AC mode), 0.5-749.9V (automatic mode) - DCAC Current: 1.0uA-199.9mA - Resistance: 0.0-19.99mOhm - Capacitance: 00.000-9.999mF, 10.00mF-19.99mF - Frequency: 1.000Hz-9.999Hz, 100.0ΚΗz-199.9KΗz - Infrared thermometry: -20 - 0 degrees Celsius (-4 - 32 Fahrenheit), 0.1 - 380 degrees Celsius (32 - 752 Fahrenheit) - Ambient temperature: 0 - 50 degrees Celsius 2. Resolution: - DCAC voltage: 0.0001V - DCAC Current: 0.01uA - Resistance: 0.1 ohm - Capacitance: 0.001nF, 0.01mF - Frequency: 0.001Hz, 0.1KHz - Infrared thermometry: 0.1 degrees CelsiusFahrenheit - Ambient temperature: 1 degree Celsius 3. Buzzer on and off: when the measured resistance value is less than 50 ohms within the buzzer sounds 4. Diode: less than 2V diode automatic identification 5. LIVE test: firewire display ----- icon, and alarm sound, zero line test no reaction 6. Functions: non-contact voltage sensing, low-pass filter mode, automatic shutdown (15min), torch 7. Battery: built-in 1200mAh 3.7V lithium battery, while supporting additional installation of 2 AAA alkaline batteries (not included) 8. Size: about 16 x 7.8 x 2.1cm 9. Weight: about 277g Features: 1. Automatic mode selection, can automatically measure ACDC voltage, resistance, on-off 2. Two power supply modes, priority use of lithium battery power supply, such as lithium battery power depletion, will automatically start the dry battery (not included) emergency power supply 3. HD colour screen display, in sunlight and darkness can be seen clearly, digital display up to 20000 counts, the larger the count, the higher the accuracy 4. With laser pointer, real-time temperature and the maximum temperature value of the dual-screen display, in the scanning process at all times on the screen to maintain the maximum temperature value 5. Low-pass f