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  Digital Multimeters >> APPA 500 Series Multimeter
 
 SPECIFICATIONS:  Multiply accuracy digit by 10 in 40,000/100,000 count mode.
 Voltage DC


  APPA 503 
  Range:
                                               40mV~1000V
  Resolution:                                       0.001mV
  Basc Accuracy:                               +/-(0.03%+2d) 
  
  APPA 505
  Range:                                                100mV~1000V
  Resolution:                                        0.001mV
  Basic Accuracy:                              +/-(0.015%+2d)

  Input Impedance:                            10MOhm
  Overload Protection                       1000Vrms

 Voltage AC  
  APPA 503 
  Range:
                                               40mV~1000V
  Resolution:                                       0.001mV
  Basc Accuracy:                               +/-(0.70%+5d) 
  
  APPA 505
  Range:                                                100mV~1000V
  Resolution:                                        0.001mV
  Basic Accuracy:                              +/-(0.40%+5d)

  Input Impedance:                            10MOhm//<100pF
  Overload Protection                       1000Vrms

  Conversion Type:                             AC+DC True RMS indicating

 Voltage (AC+DC)  
  APPA 503 
  Range:
                                               40mV~1000V
  Resolution:                                       0.001mV
  Basc Accuracy:                               Same as ACV + 1.0%
  
  APPA 505
  Range:                                                100mV~1000V
  Resolution:                                        0.001mV
  Basic Accuracy:                              Same as ACV + 1.0%

  Input Impedance:                            10MOhm//<100pF
  Overload Protection                       1000Vrms

  Conversion Type:                             AC+DC True RMS indicating

 Current DC  
  APPA 503 
  Range:
                                               4mA~40mA/10A
  Resolution:                                       0.1uA
  Basc Accuracy:                               +/- (0.20%+4d) 
  
  APPA 505
  Range:                                                10mA~100mA/10A
  Resolution:                                        0.1uA
  Basic Accuracy:                              +/- (0.10%+4d)

  Input Protection:                             440mA/1000V & 11A/1000V
                                                              DC/AC high energy fuse 

 Current AC  
  APPA 503 
  Range:
                                               4mA~40mA/10A
  Resolution:                                       0.1uA
  Basc Accuracy:                               +/- (0.80%+8d) 
  
  APPA 505
  Range:                                                10mA~100mA/10A
  Resolution:                                        0.1uA
  Basic Accuracy:                              +/- (0.70%+8d)

  Input Protection:                             440mA/1000V & 11A/1000V
                                                              DC/AC high energy fuse

 Current (AC+DC)  
  APPA 503 
  Range:
                                               4mA~40mA/10A
  Resolution:                                       0.1uA
  Basc Accuracy:                               Same as ACA + 1.0%
  
  APPA 505
  Range:                                                10mA~100mA/10A
  Resolution:                                        0.1uA
  Basic Accuracy:                              Same as ACA + 1.0%

  Input Protection:                             440mA/1000V & 11A/1000V
                                                              DC/AC high energy fuse

 Resistance


  APPA 503 
  Range:
                                               400Ohms~40MOhms
  Resolution:                                       0.01Ohms
  Basc Accuracy:                               +/-(0.20%+2d) 
  
  APPA 505
  Range:                                                1000Ohms~10MOhms
  Resolution:                                        0.01Ohms
  Basic Accuracy:                              +/-(0.025%+2d)

  Overload Protection                       1000Vrms 

 Continuity Beeper   
  < 50Ohms, 2KHz tone buzzer

 Diode Test    
  Open circuit voltage: 3V

 Frequency Counter   
  APPA 503 & 505
  Range:
                                               10Hz~4MHz
  Resolution:                                       0.001Hz
  Basc Accuracy:                               +/-(0.002%+1d) 

  
 %Duty Factor   
  APPA 503 & 505
  Range:
                                               20%~80%
  Resolution:                                       0.1%
  Basc Accuracy:                               +/-6d(20Hz~10KHz, 5Vp-p)   

 Capacitance


  APPA 503 
  Range:
                                               40nF~40mF
  Resolution:                                       0.001nF
  Basc Accuracy:                               +/-(0.9%+2d) 
  
  APPA 505
  Range:                                                40nF~40mF
  Resolution:                                        0.001nF
  Basic Accuracy:                              +/-(0.8%+2d)

  Overload Protection                       1000Vrms

 Temperature  
  APPA 503 & 505
  Range:
                                               -200~1200Celsius degree
  Resolution:                                       0.1Celsius degree
  Basc Accuracy:                               +/-(1.0%+1Celsius degree) 

 
GENERAL:  
 Sampling rate:  APPA 503:3times/sec          APPA 505:6times/sec
 Overload Indication:  "OL" or "-OL"
 Lower Battery Indication:  
 Auto Power Off:  Selectable from off, 1~60 minutes
 Operating Temp.  0~50Celsius degree, <=80%R.H.
 Storage Temp.  -20~60Celsius degree
 Temp. coefficient:  0.15(Spec.Acc)/Celsius degree,
<18Celsius degree or>28Celsius degree
 Safety:  IEC61010 and designed to meet UL61010, CAT.IV600V/CAT.III 1000V
 Power Requirement:  AA size 1.5V X 4 batteries(NEDA 15A or IEC LR6)
 Battery Life:  100 hours (Alkaline battery)
 Size:  95mm(W) x 200mm(L) x 51.20mm(H) , Without holster
 Weight:  620 grams (with holster)
 Accessories:  Test Leads, Alligator Clips, Temp. adaptor, Bead probe,
 Protective Holster,  USB cable, WinDMM500 Software,
 Magnetic Hanging Kit, Alkaline batteries?(installed) and Manual