Made of high-quality materials, it is durable, very practical, wear-resistant and stable. It has buttons to hold the result and the maximum value, which accelerate and simplify use. LCD display: ultra-clear display, clear reading, easy to read the values in operation. A two-wire display that displays AC voltage/AC and frequency or Celsius and Fahrenheit on the screen. Hold and backlight button: the data hold and backlight button are located on the side of the meter. A short press keeps the data for you and a long press turns on the backlight. It is convenient for one-handed operation when measuring. The new generation of high-performance digital clamp gauge makes your work easier, more efficient and safer. Measureable AC/DC voltage, AC/DC current, frequency, duty ratio, resistance, temperature, diode, continuity, NCV etc. Specifications: Model: HT206D. Material: ABS Display: LCD display. Mouth width: 25 cm. DC voltage: 600 mV / 6 V / 60 V / 600 V ( 0.5% measurement value + 5). AC voltage: 6 V / 60 V / 600 V ( 1.0% measurement value + 5). AC current: 6 A / 60 A / 600 A ( 2.5% measurement value + 8). Resistance: 600 / 6 k / 60 k / 600 k / 6 m / 60 m ( 1.0% measurement value + 5). Working cycle: 1-99%. Frequency (Hz): 10Hz ~ 10MHz Maximum Quantity: 6000 Temperature: -40 ~ 1000 / -40 ~ 1832 . Power supply: 2 x 1.5 V AAA batteries (not included). Operating temperature and humidity: 0-40 (