SEW-Taiwan

Sew 2151 IN

FEATURES
● Microprocessor-controlled.
● 68 × 34mm(2.677” × 1.338”) large LCD display.
● 3½ digital LCD(2000 counts) a LCD indicated instrument for
    insulation.(MΩ), continuity(Ω) and AC voltage.
● Three insulation test voltages(DC) : 250V, 500V, 1000V.
● Automatic circuit discharge.
● Test insulation at rated voltage into a 1mA DC load.
● >200mA short circuit testing current for a resistance tests.
● Auto ranging.
● REL function.
● Auto power OFF.
● Fuse protection.
● Auto data hold.
● BS 16 edition.
 
  SPECIFICATIONS
 
Insulation Resistance    
Test voltage (DC V) 250V / 500V / 1000V
Measuring ranges
(Auto ranging)
0-2MΩ / 0-20MΩ / 0-200MΩ / 0-2000MΩ
Output voltage on
open circuit
+10%
Accuracy 0-2MΩ : ±(5%rdg+5dgt)
0-20MΩ : ±(1.5%rdg+5dgt)
0-200MΩ : ±(2.5%rdg+3dgt)
0-2000MΩ : ±(5%rdg+5dgt)
Resolution 0-2MΩ : 1kΩ
0-20MΩ : 10kΩ
0-200MΩ : 100kΩ
0-2000MΩ : 1MΩ
Output current 1mA DC
AC Voltage    
Range 0-600V
Resolution 1V
Line frequency range 40-120 Hz
Accuracy ±(1.5%rdg+3dgt)
Continuity    
Measuring range 20Ω / 200Ω / 2000Ω
Resolution 0.01Ω / 0.1Ω / 1Ω
Open circuit terminal
voltage
12V DC
Short circuit terminal
current
>200mA DC
Accuracy ±(1.5%rdg+3dgt)
General    
Impedance 10MΩ
Dimensions
(with housing front cover)
210(L) × 210(W) × 100(D)mm         
Weight
(battery included)
Approx. 1490g   
Power source 1.5V (AA ) × 8
Safety standard EN 61010-1 CAT III 600V
IEC 61557-1 IEC 61557-2
EN 61326-1

Location

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