Features 1.Precise cut and interface ensure perfect applicability, suitable for installation location and easy to install. 2.The product adopts high-quality materials, effectively avoiding corrosion and wear, durable to use. 3.Professional chip set provides excellent performance in the system. 4.Easy to operate, anti-aging and long service life, you can use with confidence. 5.Double electricity and voltage display at a glance, more intuitive, voltage meter decimal point automatic shift, higher precision. specificationFeatures: _x000D_ 1. Precise cut and interface ensure perfect applicability, suitable for installation location and easy to install. _x000D_ 2. The product adopts high-quality materials, effectively avoiding corrosion and wear, durable to use. _x000D_ 3. Professional chip set provides excellent performance in the system. _x000D_ 4. Easy to operate, anti-aging and long service life, you can use with confidence. _x000D_ 5. This meter is suitable for 12V-72V battery car, lithium battery, polymer battery, nickel metal hydride battery, and for other power or voltage measurement, not suitable for large trucks, cranes, forklifts and other high-power vehicles. _x000D_ 6. Double electricity and voltage display at a glance, more intuitive, voltage meter decimal point automatic shift, higher precision. _x000D_ 7. Wide range of use, applicable to lithium battery set, lead acid, automobile battery, electric vehicle battery, and other electric equipment. _x000D_ 8. The meter can automatically identify voltage and electric quantity, with function of reverse connection protection. _x000D_ _x000D_ _x000D_ : _x000D_ Item Type: Voltmeter _x000D_ Operating Current: 5-18mA _x000D_ Refreshing Speed: About 480ms once _x000D_ Lead Length: Approx. 20cm/7.9in _x000D_ Operating Temperature: -10-65 _x000D_ Product Size: Approx. 4.8x3x2cm/1.9x1.2x0.8in _x000D_ Color: Blue, Red (optional) _x000D_ _x000D_ _x000D_ Package List: _x000D_ 1 x Voltmeter PackageList