標準電機 -- SEW,Standard,TEST,Measuring Instruments,Telescopic Hot Stick,Test Lead,Mini Appliance Checker
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PT-30

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  FEATURES
● Lightweight, compact, and easy to use.
● 4000 counts.
● Full automatic measurement, voltage measurement, resistor
   measurement.
● Data hold function.
● Auto off function.
● Continuity check.
● Diode measurement.
● Low battery indication.
● Pen light provided.
● Backlight LCD.
● 3V DC power supply.
  SPECIFICATIONS
DC Voltage :    
Ranges : 4V / 40V / 400V / 600V
Resolution : 1mV / 10mV / 100mV / 1V
Accuracy : ±(1%rdg+3dgt)
Input impedance : 10MΩ
     
AC Voltage :    
Ranges : 4V / 40V / 400V / 600V
Resolution : 1mV / 10mV /100mV / 1V
Accuracy : ±(1.5%rdg+5dgt)
Input impedance : 10MΩ
     
Resistance:    
Ranges : 400Ω / 4kΩ / 40kΩ / 400kΩ / 4MΩ
    / 40MΩ
Resolution : 0.1Ω / 1Ω / 10Ω / 100Ω / 1kΩ / 10kΩ
Accuracy : ±(1.5%rdg+3dgt) / ±(2.5%rdg+4dgt)
Overload Protection 500DC  
     
Continuity Test:    
Ranges : 400Ω
Audible    
threshold : Less than 25Ω
     
Diode Test :    
Test voltage approx. 0.3V to 2V  
     
GENERAL    
Low battery indication : "BATT" sign appears on the
    display when the battery
    voltage drops below accurate
    operating level.
Dimensions : 196(L) × 35.8(W) × 28.3mm(D)
Weight    
(battery included) : Approx. 105g
Power source : 3V (CR2032) × 1
Safety standard : EN 61010-1 CAT III 600V
    EN 61326-1
 


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