This multi-tool has a multimeter function, an electric test pen and a flashlight. With LCD backlight screen for easy reading and comfortable handle for easy operation, it can be widely used in electrical testing, automobile repair, and more domestic/industrial electrical problems. Features:[3 in 1 Multi-function Multimeter]Digital multimeter, electric test pen and flashlight. The 2 measuring pens are easy to install and operate. Widely used in electrical testing, automobile repair and other household/industrial electrical problems. [Auto Recognition/Manual Selection]High accuracy, wide measuring range, 4000 counts, automatic recognition or manual selection. It can test AC voltage, DC voltage, resistance, frequency and continuity. And HT125B can also test capacitance and diode. [Electric Test Pen]Bring the NVC part close to the wire or use the red pen (remove the black pen) to sing with the guide, and it will send an audible and visual alarm when AC voltage is detected. It can help you recognize zero wire and live wire safely and easily. [LCD Backlight Screen & Flashlight]Clear LCD screen with backlight greatly enhances your reading experience and makes reading easier. A flashlight to illuminate the measuring object without worrying about dark surroundings. [Battery Powered & Compact Size]Powered by 2 x AAA batteries, automatic shutdown in about 15 minutes to save power. Ergonomic design, fits perfectly in the palm of your hand for comfortable use. Concise appearance, compact and lightweight, easy to carry. Note:1. Read the user manual carefully before use.2. Size and color may vary slightly due to manual measurement and different lighting conditions. Thanks for your understanding. Specifications:Model: HT125A/ HT125B (optional)-HT125A: without capacitance measurement/diode test-HT125B: with capacitance measurement/diode testColor: blackMaterial: ABSEfaucet: LCD with backlightMax. Count: 4000 countsMax. Voltage: 600V DC or ACMax. Resistance: 40MOmega; Continuity: lt;approx. 50Omega;, the buzzer will sound and the indicator light will turn onMax. Frequency: 4MHzMax. Capacity: 4mF (HT125B only)Display diode voltage drop: (HT125B only)Power supply: 2*1.5V AAA battery (not included)Auto power off: about 15minWorking altitude: lt; 2000mWorking Environment: 0 - 40C (lt;) 80% RH, lt; 10 C non-condensing)Storage conditions: -10 - 60 C (lt; 70% RH, remove battery)Product Size: 125*65*20mm/4.92*2.56*0.79inProduct Weight: 106g/3.75ozPackage Size: 16.5*9.5*5cm/6.50*3.74*1.97inPackage Weight: 234g/8.26ozPackage List:1*Smart Digital Multimeter2*Pen Measurement1*User Manual (English)Many questions about Dropshipping services are following:1. How many orders can you handle per day? We are a large company in Shenzhen, China, with a large warehouse that can handle large orders every day. We ship countless packages every day. We can guarantee the order you request.2. How fast can you process orders? We will arrange the shipment as soon as possible after you pay for your order. Priority delivery for dropshipping order3. Can you ship an order without any receipts, invoices and promotional offer inside the package? Absolutely! No invoices, receipts, promotional offer if you leave notes on the order (if you want, we can deliver.)4. If you need other products? We can supply most of the products you need as much as possible1If you have any other questions, please feel free to