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