標準電機 -- SEW,Standard,TEST,Measuring Instruments,Telescopic Hot Stick,Test Lead,Mini Appliance Checker
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1800 IN

  FEATURES
● High quality Taut Band movement.
● Battery operated.
● Solid state circuitry.
● Battery check feature.
● Automatic circuit discharge.
● Three insulation test voltages.
● Color-coded scale.
● AC voltage measurement.
● Fuse protected.
● BS 16 edition.
   
 
  SPECIFICATIONS
Insulation Resistance
Test voltage (DC V) : 250V / 500V / 1000V
Measuring ranges : 0-100MΩ / 0-200MΩ / 0-400MΩ
Output voltage on
open circuit : Rated test voltage +10%
   
Accuracy : ±5% of indicated value
Short circuit terminal
current : 2mA DC
Power consumption  190mA 
Continuity
Measuring ranges : 0-50Ω & ∞
Accuracy : ± 5% of scale length
Open circuit terminal
voltag : 445mV DC Approx.
Short circuit terminal
current
: 145mA DC Approx.
Power consumption : 200mA
AC Voltage
Range : 0-500V AC
Accuracy : ± 2.5% of full scale
Line frequency range : 40-1k Hz
Genneral
Dimensions
(with housing front cover) : 170(L) × 165(W) × 92(D) mm
Weight
(battery included) : Approx. 1000g
Power source : 1.5V (AA ) ×8
Safety standard : EN 61010-1 CAT III 500V
EN 61326-1


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