Đo điện trở

HotLine (04)-2242 8148

Thiết bị đo điện đa năng

Tìm kiếm
Sản phẩm được quan tâm

Trang chủ > Kiểm Tra Và Bảo Trì > Đo Điện - Điện Tử > Máy đo điện trở

Sắp xếp theo

- Extech 380580 Battery Powered High Resolution Milliohm Meter
- Mã SP: EXTECH 380580
- Lượt xem: 3649
- Tình trạng:
- Features
  
  Four terminal Kelvin measurements
  Over-temperature and over-voltage protection
  5 ranges with 100microohms max resolution
  Large 2000 count LCD display
  Auto Hold and Auto Off features
  20V test voltage
  Invalid test indicators prevent inaccurate measurements
  Built-in water resistant case with shoulder strap
  Complete with 8AA batteries, and 2 sets of test leads (4 wire with alligator clips and 4 wire with 2 Kelvin alligator clips)
- Giá NY: Liên hệ
- Giá bán: Liên hệ
- Khuyến mãi :
- Extech 380560 High Resolution Precision Milliohm Meter, 110 VAC
- Mã SP: EXTECH 380560
- Lượt xem: 3691
- Tình trạng:
- Features
  
  7 ranges for wide 20.00mohms to 20.00kohms low resistance measurements
  High resolution to 0.01mohms
  1999 count display with large 0.8" digits
  4 wire test cable with Kelvin clip connectors
  Automatic zero
  Built-in comparator for Hi/Lo/Go resistance testing or selection
  Complete with 4 wire cables with Kelvin clip connectors and power cord
- Giá NY: Liên hệ
- Giá bán: Liên hệ
- Khuyến mãi :
- Extech 380562 High Resolution Precision Milliohm Meter, 220 VAC
- Mã SP: EXTECH 380562
- Lượt xem: 3527
- Tình trạng:
- Features
  
  7 ranges for wide 20.00mohms to 20.00kohms low resistance measurements
  High resolution to 0.01mohms
  1999 count display with large 0.8" digits
  4 wire test cable with Kelvin clip connectors
  Automatic zero
  Built in comparator for Hi/Lo/Go resistance testing or selection
  Complete with 4 wire cables with Kelvin clip connectors and power cord
- Giá NY: Liên hệ
- Giá bán: Liên hệ
- Khuyến mãi :
- Extech 380462 4-Wire Precision Milliohm Meter, 220 VAC
- Mã SP: EXTECH 380462
- Lượt xem: 3517
- Tình trạng:
- Precision Milliohm Meter (220VAC)
  
  Portable Milliohm Meter Provides Resolution To 100æΩ
  High accuracy and performance for low resistance measurements
  Large 0.7" (18mm) LCD 1999 count
  4-wire cables with Kelvin clip connectors
  Manual zero display adjust
  Overrange indication
  Compact, durable field service
- Giá NY: Liên hệ
- Giá bán: Liên hệ
- Khuyến mãi :
- Extech 380460 4-Wire Precision Milliohm Meter, 110 VAC
- Mã SP: EXTECH 380460
- Lượt xem: 3666
- Tình trạng:
- Precision Milliohm Meter (110 VAC)
  
  Portable Milliohm Meter Provides Resolution To 100µΩ
  High accuracy and performance for low resistance measurements
  Large 0.7" (18mm) LCD 1999 count
  4-wire cables with Kelvin clip connectors
  Manual zero display adjust
  Overrange indication
  Compact, durable field service
- Giá NY: Liên hệ
- Giá bán: Liên hệ
- Khuyến mãi :
- Extech 380366 Datalogging Autoranging Insulation Tester / Megohmmeter
- Mã SP: EXTECH 380366 DATALOGGING
- Lượt xem: 3437
- Tình trạng:
- Features
  
  Large dual 4000 count backlit LCD and fast 50 segment analog display
  Measure Insulation Resistance to 4000Mohm with 1kohm resolution and 1mA test current
  Datalogging function stores up to 16,000 readings with single store or a programmable rate of 1 to 65,000 seconds per sample
  Audible continuity
  +/-3.0% reading basic insulation resistance accuracy
  3 minute test lock function for convenience and efficiency
  600V Overload Protection
  Data Hold
  AC Voltage function
  RS-232 PC interface with Windows 95/98/NT/2000/ME/XP compatible Data Acquisition Software
  Open circuit, overrange and low battery indications
  Meter is built into rugged case with cover
  Complete with built-in carrying case with test leads, alligator clips, RS-232 PC cable, software, neck strap and 8AA batteries
- Giá NY: Liên hệ
- Giá bán: Liên hệ
- Khuyến mãi :
- Extech 380360 Insulation Tester Digital Megohmeter 380360 Insulation Tester Digital Megohmeter Share on twitter Share on email
- Mã SP: EXTECH 380360 INSULATION TESTER DIGITAL MEGOHMETER
- Lượt xem: 2256
- Tình trạng:
- Features
  
  1mA test current ensures 1000V/500V/250V rated test Voltage
  Three test ranges:
  2000Mohms/1000VDC
  200Mohm/500VDC
  200Mohms/250VDC
  Safety Power Lock enables hands free operation for 3 minute test
  Automatic discharge when safety "Press to Test" button is released
  Auto power off and Data Hold
  Large 0.65" LCD display
  Automatic zero adjustment
  Full function indication
  Overload protection
  Measures Resistance to 200 Ohms plus Volts to 750 VAC
  Fast response for both Continuity and low Resistance testing
  Complete with 6 AA 1.5V batteries, heavy duty 30" test leads, alligator clip, large probe, and case with neck strap
- Giá NY: Liên hệ
- Giá bán: Liên hệ
- Khuyến mãi :