HT206 AC/DC Mini Digital Clamp Meter For Measuring Voltage AC Current Resistance (HT206B) Features: Made of high-quality materials, it is durable, very practical, wear-resistant and stable in performance. 1mA sensitivity, 1mA sensitivity when measuring AC/DC current through clamps. A two-wire display that displays AC voltage/current and frequency or Celsius and Fahrenheit on the screen. Low impedance (LoZ) mode for identifying and eliminating ghosting or stray voltages. The V-Alert (non-contact voltage detection) function is activated under any functional design to make non-contact voltage testing more convenient. The back clip design makes it more portable and hangs on a belt or pocket. Specifications: Condition: Material: Plastic Type: HT206A, HT206B, HT206D (Optional) Environment condition of using:  CAT. Ill 600V  Pollution level: 2 Alitude: <2000m Working environment temperature and humidity: 0~40℃(<80% RH,<10℃ non condensing) Storage environment temperature and humidity: -10-60℃(<70% RH, remove the battery) Temperature coefficient: 0.1 x accuracy/℃(<18℃or >28℃) MAX. Voltage between terminals and earth ground: 600V Display: 6000 counter readout. Automatically display the unit symbols according to the shift of the measurement function. Over range indication: it displays "OL" Low battery indication: when the battery voltage is lower than the normal working voltage, the signal will be displayed. Input polarity indication: automatically display"-". Power: 2 * 1.5V AAA batteries (Battery not included) Size: approx. 193*73*34mm / 7.6*2.9*1.3in Package list: 1 * Clamp Meter (Battery not included) 1 * Instruction Manual 1 * Pair of Test Leads 1 * Thermocouple Note:Please note that the new type and old type of this product will be sent randomly, and make sure you will not mind before ordering.