Metrel MD 9030 Digital-Multimeter, DMM, 20991441 Scheda Tecnica

13 

 

Display: 

 

 

3-3/4 digits 4000 counts LCD display 

 
Polarity:  

 

 

Automatic 

 
Update Rate:    

 

3 per second nominal 

 
Operating Temperature:  

0

C to 40C 

 
Relative Humidity: 

Maximum relative humidity 80% for temperature up to 31

C decreasing 

linearly to 50% relative humidity at 40

C 

 
Altitude: 

 

 

Operating below 2000m 

 
Pollution degree:  

2 

 
Storage Temperature:  

-20

O

C to 60

O

C, < 80% R.H. (with battery removed) 

 
Temperature Coefficient: 

nominal 0.15 x (specified accuracy)/

O

C @(0

O

C -18

O

C or 28

O

C -40

O

C), or 

otherwise specified 

 
Sensing: 

 

 

True RMS for MD 9030 

 
Safety: 

The meter (all versions) is protected, against the users, by double 
insulation per UL3111-1(1994), CSA C22.2 No. 1010-1-92, EN61010-
1(1995) and IEC61010-1(1995) to CAT II 1000V & CAT III 600V. 

 
Standard CE version MD 9030 series Terminals (to COM) ratings: 

  V :Category II 1000 Volts AC & DC, and Category III 600 Volts AC & DC. 
  A / mAA :Category II 250 Volts ac and 150 Volts dc. 
 

  V :Category II 1000 Volts AC & DC, and Category III 600 Volts AC & DC. 
  A / mAA :Category III 500 Volts AC and 300 Volts DC. 

 
Overload Protections :  
 
Standard CE MD9030 version series: 

  A & mA :  

0.5A/250V F Fuse;  

  A :  

 

15A/250V F Fuse;  

  V :  

 

1050Vrms, 1450Vpeak;  

, & Others:   600VDC/VAC rms 

 
Protection-reinforced CE + UL version MD9030 series: 

  A & mA :  

0.63A/500V, IR200kA, F Fuse;  

  A :  

 

12.5A/500V, IR20kA, F Fuse;  

  V :  

 

1050Vrms, 1450Vpeak;  

, & Others:  600VDC/VAC rms 

 
Transient protection: 6.5kV (1.2/50

s surge) 

 
Power Supply:  

1.5V AAA Size (NEDA 24A or IEC LR03) battery X 2 

 
Power Consumption:  3.2 mA typical