Elitech SRL-100 Intelligent HVAC Refrigerant Scale Lightweight Ultra Thin

Maximum weight: 220lb (100kg) Resolution: 5g Accuracy: ±0.05% reading + 10g Unit: kg/g/lb/oz Remote handle battery lifetime: 6 hours Scale battery lifetime: 50 hours (without using reverse charging function) Remote handle power supply: 2500mAh lithium battery Scale power supply: 5000 mAh lithium battery Operating temperature: -4℉~158℉ (-20℃~70℃ ) Storage temperature: -22℉~185℉ (-30℃~85℃ ) Relative humidity: 50~85%HR Wireless transmission distance: 30m Product size: 9.7*9.7*2.3 inch (246*246*57.5 mm) Weight: 4.6lb (2.1kg) Remote handle display: 4-inch touch screen