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4175-tmf

SEW-Taiwan

Sew 4175 TMF

Category: Insulation & Multifunction Testers (LCD Display)
FEATURES
● Microprocessor-controlled.
● Telecommunication test voltage : 50V and 100V.
● Large range of insulation test voltages: 50, 100, 125, 250, 500, 1000V.
● Mov / protection devices test.
● Gas Arrester function.
● Automatic voltmeter AC/DC at Start/Reset.
● Test ON-OFF.
● Battery test.
● Safety voltmeter before each test.
● Auto-discharge on all test and all ranges.
● Battery test at Switch ON-TEST.
● Smart hold & Stop on voltmeter AC/DC.
● eads AUTO-NULL Key.
● Test Auto-stop.
● Auto range.
● Ener-Save™.
 
  SPECIFICATIONS
 
Insulation Resistance    
Test voltage (DC) and
Measuring ranges		 50V / 0.1MΩ~400MΩ
100V / 0.1MΩ~800MΩ
125V / 0.1MΩ~1GΩ
250V / 0.2M~2GΩ
500V / 0.2MΩ~4GΩ
1000V / 0.2M~8GΩ
Output voltage @ 1mA Rated test Voltage +10%
Accuracy 0.1MΩ~4GΩ : ±3%rdg
4MΩ~8GΩ : ±5%rdg
Nominal voltage rated 1mA
Short circuit current 1.2mA
Polarization index(PI) ˇ
Detective absorption
ratio (DAR)		 ˇ
Continuity    
Ranges 0.01~100Ω / 100 ~300Ω / 300~1999Ω
Accuracy 0.01~100Ω : ±1.0%rdg
100~300Ω : ±1.5%rdg
300~1999Ω : ±2.0%rdg
Auto-null up to 5Ω
Buzzer up to 3Ω
Voltmeter    
DC voltage 0-950V
AC voltage 0-700V
Resolution 1V
Accuracy ±1.5% rdg
MOV Test & GAS Arrester Test  
Measuring range 5~1020 Vdc
Accuracy ±(3%rdg + 2dgt)
General    
Fuse 500mA 250V (5 × 20mm)
HBC. Fast Blow
Display LCD
Operating temperature 0°C to 40°C
Storage temperature -10°C to 50°C
Dimensions 250(L) × 190(W) × 110(D)mm
Weight
(battery included)		 Approx. 1460g
Power source 1.5V (AA) × 8
Safety standard EN 61010-1 CAT III 600V
EN 61326-1

Location

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