Digital Refrigeration Scale High Precise Electronic Scale for Refrigerants Refilling Central Air-conditioning Fluoridation Tools Digital Refrigeration Scale High Precise Electronic Scale for Refrigerants Refilling Central Air-conditioning and Refrigeration Equipment Fluoridation Tools Specification: This digital scale is built-in with a preferred intelligent chip and sensor, which makes it work accurately immediately after power on, without complicated settings, and can accurately measure the refrigerants recharge. Provide lb, ounce, kg, and other units of measurement switching to meet the needs of different use scenarios. A large LCD display with a backlight function ensures that data can be clearly read in various conditions. Don't worry about dark environments. Multi-function keys are designed for easy operation. The weight can be measured in standard or metric units. The units have a built-in alarm to indicate the measurement has been exceeded. Widely used in multi-unit air-conditioners, heating pump units, cold storage, home air-conditioners, and other refrigeration and HVAC systems, helping users to accurately control the amount of refrigerants added to improve the working efficiency. Features: 【High Precise & User-Friendly Design】: The electronic scale is built-in with a preferred intelligent chip and sensor, which makes it work accurately immediately after power on, without complicated settings, and can accurately measure the refrigerants recharge. Provide lb, ounce, kg, and other units of measurement switching to meet the needs of different use scenarios. A large LCD display with a backlight function ensures that data can be clearly read in various conditions. Don't worry about dark environments. Multi-function keys are designed for easy operation. 【Premium Material & Overrange Alarm Design】: Made of high-strength aluminum alloy, anti-drop, and anti-impact, with long durability to ensure long-term stable work. Equipped with an overrange alarm function, when the weight on the pallet exceeds the electronic scale's test ranges, the electronic scale will display (FULL). 【Low Power Consumption & Efficient Endurance】: Adopting a low power consumption design concept to ensure that the electronic scale provides accurate measurement service with long endurance, providing stable and long-lasting performance support. Automatic power saving mode, automatic shutdown when there is no change in weighing or no weighing for 10 minutes, and the light turns off automatically for 3 minutes, which effectively prolongs the battery lifespan. 【Portable Plastics Box Packaging】: The electronic scale is packaged in a portable handheld plastics box with outstanding anti-drop and anti-collision performance, which maximizes the protections of the internal electronic elements from damage, thereby increasing the service lifespan and ensuring the safety of movement and storage in various work environments. 【Wide Applicability】: This digital scale is designed for accurate refilling of refrigerants, widely used in multi-unit air conditioners, heating pump units, cold storage, home air-conditioners, and other refrigeration and HVAC systems, helping users to accurately control the amount of refrigerants added to improve the working efficiency. Specifications: Name: Digital Scale Material: plastics+metal Battery: 1 * 9V battery (not included) Capacity: 100kg / 220lb Resolution: ±0.2ounce/0.001lbs/5g Operating temperature: 32℉ to 122℉ (0-50℃) Storage temperature: -4℉ to 158℉ (-20 to 70℃) Accuracy: ±0.5% of reading Platform size: 225 * 225mm / 8.86 * 8.86in Meter size: 148 * 90 * 32mm / 5.83 * 3.54 * 1.26in Storage box size: 425 * 300 * 75mm / 16.73 * 11.81 * 2.95in Item weight: 3322g / 7.32lb Package size: 435 * 316 * 80mm / 17.13 * 12.44 * 3.15in Package weight: 3641g / 8.03lb Packing List: 1 * Digital Scale 1 * User Manual 1 * Storage Box Package List: Packing List:_x000D_ 1 * Digital Refrigerant Scale_x000D_ 1 * User Manual_x000D_ 1 * Storage Box _x000D_ _x000D_