This meter is integrated the function of thermal imager and multimeter, with 2.8inch color display, with 320*480 high resolution, which makes it can applicable to various measurements under complex environment. Support the multimeter functions of AC/DCvoltage, resistance, capacitance, diode measurement, and circuit on-off test. With high accuracy, high speed, high sensitivity, and can be widely used in testing and debugging work in the fields of electronics, communications, computers, etc., is a nice choice for electricians and maintenance technicians Features: 2.8inch Color Display: 2.8inch color display, with 320*480 high resolution, resistive touchscreen operation, with one click function. 2in1 Design: 2in1 design, handheld thermal imager with high thermal imaging pixel, 6000 counts digital multimeter, support thermal imager and multimeter dual modes switching. Multifunctional Design: Support AC/DCvoltage, resistance, capacitance, diode measurement, and support circuit on-off test. Both Chinese and English can be set depending on your reading preference. PC Connection: Under USB mode, it is possible to transfer locally saved thermal imaging images and the multimeter mensurement data recording by data chart. And displayed on the computers through PC software for more convenient to back up and analyze. Battery Management: It is built-in 850mAh lithium battery which is supporting USB charging, with automatic screen turn off and automatic power off functions. Wide Applications: With high accuracy, high speed, high sensitivity, and multiple measurement modes, and can be widely used in testing and debugging work in the fields of electronics, communications, computers, etc. Specifications: Name: Thermal Imager Multimeter Model:ET11S,ET12S (optional) Thermal Imager Parameters: Sensor: Uncooled focal plane lmage capture frequency16Hz(ET11S) ; 20Hz(ET12S) Thermal imaging pixel: 24*32(ET11S) ; 90*120(ET12S) FOV:55°(H)*35°(V) Emissivity: 0.1-0.99 adjustable Measuring ranges-40~ +300(ET11S); -20~ +400(ET12S) Mode:automatic gain Temperature measurement error>0:+2/+2%; ≤0: +5/+5% Display temperature accuracy0.1°C/0.1°F Multimeter Parameters: Maximum input voltage1000VDC Maximum AC input voltage750V Maximum measured resistance40M Maximum measuring resistance of capacitance100uF Duty cycle measurement ranges0.1%-99.9% Diode measuring ranges0V-1.5V Maximum resistance of on-off detection30 Counts 4000 counts, Refreshes:3 times per second (ET11S) 4000counts, Refreshes6 times per second (ET12S) Other Parameters: Display screen: 2.8 inches 320*480 Touchscreen: Resistive touchscreen USB interface: TYPE-C Storage Capacity: 3.5MB Imaging Format: BMP Battery: 1 * built-in 850mAh lithium battery Storage temperature: -20~60(-4~140) Working temperature: 0-50(32-122) Working humidity: <85%RH(non condensing) Item size: 134 * 69 * 25mm / 5.28 * 2.72 * 0.98in Item weight: 125g / 4.41ounce Package size: ET11S: 160 * 100 * 50mm / 6.30 * 3.94 * 1.97in ET12S: 185 * 160 * 40mm / 7.28 * 6.30 * 1.57in Package weight: ET11S: 150g / 5.64ounce ET12S: 270g /9.52ounce Packing List: 1 * Thermal Imager Multimeter 1 * One Pair Test Leads 1 * User Manual