Features Specification This meter is an intelligent true RMS digital multimeter. It has intelligent and professional measurement function. Full function, with gear display, analog bar multiple display. Features: With clear screen, which can let you operate and see the data more clearly, give you a better using experience. Multifunction: It can be used for AC and direct current voltage and current measurement, capacitance and resistance measurement, NCV non contact voltage and temperature measurement, diode and continuity measurement, firewire and null wire recognition. With the double sound and light alarm function, which can remind you in a better way. With the soft and High quality protective cover and seismic protecting function, which can protective the multimeter and prolong the service time of it. With flashlight and backlight function, you can use it in dim lighting environment or in the dark. The instrument turns on the automatic shutdown function by default. Without any key operation for about 15 minutes, the instrument will automatically shut down to save battery energy. Specifications: Environment condition of using: CAT. IV 600V; CAT. III 1000V Pollution level: 2 Altitude: < 2000m Working temperature and humidity: 0~40°C(<80% RH，<10°C non condensing) Storage temperature and humidity: -10~60°C(<70% RH, remove the battery) Temperature coefficient: 0.1 accuracy /°C（<18°C or >28°C）。 MAX. Voltage between terminals and earth ground: DC1000V/AC750V Fuse conservation： mA：F630mA/250V fuse 10A：F10A/250V fuse Sampling rate: approx. 3 times/second. Display: 9999 counts Power requirement: Li-ion Polymer Battery 653450 3.7V 1200mAh 4.44Wh Material: ABS Item Size: 165 * 82 * 30 mm / 6.5 * 3.23 * 1.18 inch Item Weight: 273g / 9.63oz Package Size: 22.3 * 12.2 * 7 cm / 8.78 * 4.8 * 2.76 inch Package Weight: 542g / 19.12oz Package List: 1 * Smart Digital Multimeter 1 * Pair of Test Lead 1 * Thermal Couple 1 * Charging Cable 1 * Storage Pouch 1 * User Manual (English) Package List 1 * Smart Digital Multimeter 1 * Pair of Test Lead 1 * Thermal Couple 1 * Charging Cable 1 * Storage Pouch 1 * User Manual (English)