Multiple Functions Digital Tester: it can measure DC/AC voltage, resistance, capacitance, frequency, continuity and diode, live wire detecting, phase sequence detection.
Smart(Auto) Measurement: DC/AC voltage, resistance, continuity can be measured, and the meter can automatically identify the measurement signal.
User-friendly Data Checking: 1.3-inch LCD display screen, signal intensity indicator bargraph, it also has data hold function for freezing the measured data for easily viewing.
Low Power Consumption: powered by 2pcs AAA batteries, with 15 minutes auto power off function to save power.
LED Illumination: built-in LED light for illuminating in the dark working spaces.
This handy digital battery tester makes it easy for you to get the most out of your batteries and lets you know when it is time to get a new one! Features: No more guess which batteries to keep and which to throw away, a quick and simple step to test them. Place your battery in the check compartment of the battery tester, and the easy-to-read display will tell you instantly whether you have a dud. No batteries required. It is activated by the battery being checked. Checks power level of almost all 1.5V & 9V batteries. Compact size and lightweight, easy to carry. A must buy for anyone who uses regular or rechargeable batteries on a regular basis. Battery tester with digital display (type 1) and dial display (type 2) for your option. Specifications: Supporting battery types:   1.5V: AAA, for HP16, MN2400, R03; AA, HP7, MN1500, UM3; C, HP11, MN1400, SP11, LR14, UM2; D, HP2, MN1300, SP2, R20,UM1   9V: PP3, MN1604, 6F22, 006P Types: 2 types (optional) Item size: 110 * 59 * 25mm / 4.33 * 2.32 * 0.98in Item weight: 51g / 1.8oz Package weight: 53g / 1.87oz Package size: 12 * 6.5 * 3cm / 4.7 * 2.56 * 1.18in Note:  1. If needle does not move, check whether the battery is installed correctly before assuming that it is completely dead. 2. Keep test time as short as possible to avoid unnecessary battery drain. Package list: 1 * Battery tester