| Measurement | 4 Terminal Kelvin/Thomson principle eliminates error due to lead resistance. Open circuit measurement voltage approx. 5V dc. | 
        
            | Display | 15mm LCD 4,000 count with automatic decimal point and polarity indication. | 
        
            | Ranges | 6 Push button selected with LED indication | 
        
            | Auto Zero | Permits the automatic zero of amplifiers and external circuits eliminating errors due to thermal emf. | 
        
            | Calibration | Digital, security key protected | 
        
            | Protection | 415 rms maximum at input terminals | 
        
            | Battery | 6 Volt 2.8 Ah sealed lead acid, replaceable. Operating Time: 14 hours typical on bottom range, 28 hours typical on other ranges. Internal charger with automatic switch-off to prevent deep discharge. | 
        
            | Executive Lead Pack | This lead pack consists of four test leads, 1 metre long, with 4mm banana plugs, 4 crocodile clips, 4 test prods and 2 Kelvin Clips (combined current and potential clips). | 
        
            | Terminals | 4mm binding posts accept spade tags and 4mm banana plugs | 
        
            | Terminals | 4mm safety sockets | 
        
            | Working Temp | 0...40°C rel. humidity 80% max. non-condensing | 
        
            | Storage Temp | -20 ... +50°C | 
        
            | Mains Supply | 100/120/220/240 Volts +10% -13%. 47 ... 63Hz. 20VA | 
        
            | Safety | IEC 348 Protective Class 1 | 
        
            | Dimensions | 215 x 250 x 88mm (W D H): 1/2 19" rack. 2U high (467 x 374 x 216mm packed in card carton) | 
        
            | Mass | 3.5kg (4.5kg packed in card carton) | 
        
            | Accessories | Supplied complete with mains cord, measuring leads with Kelvin Clips, handbook and certificate of conformity |