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Harga Jual SEW Insulation – Multifunction Testers (LCD Display) 2788 MF

Ditambahkan pada: 26 February 2015 / Kategori:
Kode : 2788 MF
Stok : Ready Stock
Dilihat : 501 kali
Review : Belum ada review
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Deskripsi Harga Jual SEW Insulation – Multifunction Testers (LCD Display) 2788 MF

http://www.sew.com.tw/ezfiles/sew1/img/img/174695/banner2.png

FEATURES
● Auto-range microprocessor-controlled.
● Insulation test voltages : 250, 500, 1000VΩ.
● 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.
● Leads Auto-null key.
● Test Auto-stop.
● Smart hold & stop on voltmeter AC/DC.
● Ener-Save™.
  SPECIFICATIONS
Insulation Resistance
Test voltage (DC V) 250V / 500V / 1000V
Measuring ranges 250V : 0.2MΩ~2GΩ
500V : 0.2MΩ~4GΩ
1000V : 0.2MΩ~8GΩ
Accuracy 0.2MΩ~4GΩ : ±3%rdg
4GΩ~8GΩ : ±5%rdg
Nominal voltage rated 1mA
Short circuit current 1.2mA
Polarization index (PI) ˇ
Detective absorption ratio
(DAR)
ˇ
Continuity
Range 0.01~100Ω / 100 ~300Ω / 300~1999Ω
Resolution 2 counts
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
KΩ Test
Ranges 1~400kΩ
Short circuit test current  ≥1.3mA
Voltmeter
DC voltage 0-950V
AC voltage 0-700V
Resolution 1V
Accuracy ±1.5% rdg
Diode Test
Max test current 1.5 mA
Resolution 0.1V
Measurement voltage 0-4.5V
Accuracy ±3% rdg
Mov Test
Measuring range 5~1020 Vdc
Accuracy ±(3%rdg + 2dgt)
GAS Arrester Test
Measuring range 5~1020 Vdc
Accuracy ±(3%rdg + 2dgt)
General
Fuse 500mA 250V (5 × 20mm)
HBC. Fast Blow
Display 2 lines × 16 characters LCD
Operating temperature 0°C to 40°C
Storage temperature -10°C to 50°C
Dimensions 205(L) × 90(W) × 55(D)mm
Weight (battery included) Approx. 1460g
Power source 1.5V (AA) × 6
Safety standard EN 61010-1 CAT III 600V
EN 61326-1

2788 MF

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