| PARAMETER | VALUE | 
         
	        | Power supply | 4 × 1.5 V alkaline batteries AA size 4 × 1.2 V NiMh rechargeable batteries AA size | 
         
            | Operating temperature range | –10 to +50°C | 
        
            | Storage temperature range | –20 to +70°C | 
        
            | Display/Keyboard | monochrome LCD touch screenOverall dimensions | 
        
            | Overall dimensions | 185 x 93 x 36 mm (L x W x H) | 
         
    | Enclosure | Palm in ABS | 
    | Protection degree (front) | IP65 | 
    | Load cells connections | standard: D-sub 25-pin connector; optional: cable with spring terminals | 
    | Load cells excitation voltage | 3.3 VDC / 50 mA (max 4 × 350 Ω LCs) | 
    | 4 individual load cells channels with the following performance | 
    | Linearity | <0.02% of full scale | 
   | Internal resolution | 24 bit | 
   | Weight display resolution | Up to 50,000 counts | 
   | Input signal range | From -3.9 to +3.9mV/V | 
   | Decimal digits | Up to 3 |