Feature: 1. 【Large Load Capacity \u0026 High Accuracy】: This scale has a capacity of 198 lbs (90 kg). Reading accuracy is 0.05%. Resolution: 5g. This scale provides ±0.25 ounces (5 grams) with the highest accuracy to provide the highest reliability. 2. 【Digital LCD Display \u0026 Unit Switch】: Large LCD display with blue backlight. You can clearly see the measured data. Three units design, support switch between\"Kg\", “O-z\" and\"Lb\". 3. 【Overload Indication】: If the weight placed on the weighing platform exceeds the maximum weight (90kg), \"FULL\" appears on the screen and a red LED flashes to indicate an alarm. 4. 【Crashproof Design】: Aluminum alloy body, high strength and long durability, with perfect crashproof function. 5. 【IP68 Waterproof】: The sealed LCD display and control module makes it waterproof and eco-friendly, IP68 waterproof level (can be dropped into water). 6. 【Antislip Function】: The combination of aluminum and silicone provides high traction and prevents slippage. 7. 【Easy to Use】: Flexible long coil design (up to 1.5 meters), perfect for HVAC and refrigeration service, and can be used with all refrigerants and in multiple applications. 8. 【Low Power Consumption】: Powered by 5 AAA batteries (batteries not included). Standby power consumption is very low, 10 minutes of inactivity will automatically shut down. 9. 【Utility Stand】: The back of the machine features a practical stand design for easy viewing of measurement data. Specification: This scale has a capacity of 198 lbs (90 kg), provides ±0.25 ounces (5 grams) with the highest accuracy to provide the highest reliability. Large blue backlit LCD display, you can clearly see the measured data. Three-unit design, supports switching between "Kg", “O-z" and "Lb". Perfect for HVAC and refrigeration service, and can be used with all refrigerants and in multiple applications. Features: 【Large Load Capacity & High Accuracy】: This scale has a capacity of 198 lbs (90 kg). Reading accuracy is 0.05%. Resolution: 5g. This scale provides ±0.25 ounces (5 grams) with the highest accuracy to provide the highest reliability. 【Digital LCD Display & Unit Switch】: Large LCD display with blue backlight. You can clearly see the measured data. Three units design, support switch between"Kg", “O-z" and"Lb". 【Overload Indication】: If the weight placed on the weighing platform exceeds the maximum weight (90kg), "FULL" appears on the screen and a red LED flashes to indicate an alarm. 【Crashproof Design】: Aluminum alloy body, high strength and long durability, with perfect crashproof function. 【IP68 Waterproof】: The sealed LCD display and control module makes it waterproof and eco-friendly, IP68 waterproof level (can be dropped into water). 【Antislip Function】: The combination of aluminum and silicone provides high traction and prevents slippage. 【Easy to Use】: Flexible long coil design (up to 1.5 meters), perfect for HVAC and refrigeration service, and can be used with all refrigerants and in multiple applications. 【Low Power Consumption】: Powered by 5 AAA batteries (batteries not included). Standby power consumption is very low, 10 minutes of inactivity will automatically shut down. 【Utility Stand】: The back of the machine features a practical stand design for easy viewing of measurement data. Specifications: Name: Refrigerants Charging Scale Material: aluminum alloy Battery: 5 * AAA battery (not included) Resolution: 5g Operating temperature ranges: 32° to 122°F (0-50℃). Storage temperature ranges: -4 to 158°F (-20-70℃). Accuracy: ±0.05% Package size: 440 * 315 * 85mm / 17.32 * 12.40 * 3.35in Package weight: 3500g / 7.72lb Packing List: 1 * Refrigerants Charging Scale Package List: 1 * Refrigerants Charging Scale