標準電機Standard Electric Works Co., Ltd. -- SEW,Standard,TEST,Measuring Instruments,Telescopic Hot Stick,Test Lead,Mini Appliance Checker
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ST-3501

列印
  FEATURES
● Display: 3½ digit liquid crystal display (LCD) with max.
    reading of 1999.
● Polarity: Automatic, (-) negative polarity indication.
● Zero Adjustment: Automatic.
● Over Range Indication: Highest digit of (1) or (-1) is displayed.
● Low Battery Indication: The (BAT) is displayed when
   the battery voltage drops below the operating voltage.
● Measurement Rate: 3 measurements per second, nominal.
● Operating Temperature: 0°C to ±50°C, 0-70% RH.
● Storage Temperature: -20°C to +60°C, 0-80% RH,
    with battery removed.
● Accuracy: Accuracy specifications at 23±5°C, less than 75% RH.
● Power: Single, 006P 9 volt battery
● Dimensions: 128(L)×72(W)×33(D)mm.
● Weight: Approx .200g
  SPECIFICATIONS
   
 DC Voltage
  Ranges   Resolution   Accuracy   Over voltage Protection
200mV 100nV ±(0.5%rdg+1dgt) DC 500V
AC 350V
2V 1mV
20V 10mV DC 1200V
AC 800V
200V 100mV
1000V 1V
Input impedance : 10M
 AC Voltage
  Ranges   Resolution   Accuracy Over voltage Protection
200mV 100μV 45 Hz to 400 Hz
±(1.2%rdg+4dgt)
DC 500V   
AC 350V
2V 1mV
20V 10mV DC 1200V 
AC 800V
200V 100mV
1000V 1V
Input impedance : 10M
 DC Current
  Ranges   Resolution   Accuracy Over voltage Protection
200μA 100nA ±(1.0%rdg+1dgt) 325mV max
2mA 1μA
20mA 10μA
200mA 100μA
10A 10mA ±(2.0%rdg+3dgt) 700mV max
Overload Protection0.8A(250V) fast blow fuse
 AC Current
  Ranges   Resolution   Accuracy
45 Hz to 400 Hz
Over voltage Protection
200μA 100nA ±(1.2%rdg+1dgt) 325mV max
2mA 1μA
20mA 10μA
200mA 100μA
10A 10mA ±(2.0%rdg+3dgt) 700mV max
Overload Protection0.8A(250V) fast blow fuse
 Resistance
  Ranges   Resolution   Accuracy   Max test
current
  Max open
circuit voltage
200 0.1 ±(1.0%rdg+3dgt) 3mA 3.2V
2k 1 ±(0.8%rdg+1dgt) 250uA 0.3V
200k 10 50uA
200k 100 5uA
2M 1k 500nA
20M 10k ±(3.0%rdg+1dgt) 50nA
 
Capacitance
  Ranges   Resolution   Accuracy Over voltage Protection
2000pF 1pF ±(3%rdg+10dgt) 500mV
400Hz
20nF 10pF
200nF 100pF
2uF 1nF
20uF 10nF
     
   
   
 
   
 
   
   
   
   
 
   
     
   
   
     
   
     
   
   
   
   
   
 
 


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