Electronic Refrigerant Charging Scale, Charging Scale, Scale, Refrigerant Scale, Refrigerant Charging Balance, Electronic Balance Introduction: RCS series refrigerant charging scales are used for refrigerant charging, recovery & weighing of commercial A/C, auto A/C, refrigeratory systems, Portable carrying case with 223mm*223mm platform. High capacity up to 100kgs(220lbs). High accuracy of +/-5g(0.01lb). High-visibility LCD display 66mm*20mm. Flexible 6 inches (1.83m) coil design. Long life 9V batteries. Detail Parameter Of RCS-7030 As Follow: 1) Range Of Weight: 0-30KGS OR 0-66LBS OR 0LB/0OZ-66LB2) Accuracy: +-0.1% of reading3) Resolution: 1G/0.003LB/0.04OZ4) Unit: KG/LB/OZ5) Power Supply: 9VDC6) Operating Temp: 32F To 113F (0° C To 45° C)7) Platform Size: 8-3/4" X 8-3/4" 223X223mm8) Battery Life: 30 Hours Continuous Use9) Weight: 2.485KG (5.47OZ)More questions and details about the scale, pls feel free to contact me at any time. Best prices and Best Services are waiting for your!