1300 393 583

Availability: in stock SEW 6280TB Calibration Test Box

Free Delivery
Dispatched Same Day
100% Money Back Guarantee
The highly effective 6280 TB Test Box tests a range of instruments, from RCD testers, Loop testers and Insulation/Continuity Testers.
$906.20 Excl. GST
1300 393 583
If you have any questions about this product, call our customer service or send us an e-mail.

Coming in a robust and highly protected case, the 6280 TB Test Box is very simple to operate and can test a wide range of instruments, from RCD testers, multifunction testers, loop testers and insulation resistance testers.

The 6280 TB comes designed with three different divisions within the unit, with each division having its own functionality. 


  • Comes with test leads and plugs
  • Robust field case
  • Mains powered
  • Three divisions within unit
  • Operating voltage from AC 210V/50Hz - 250V/50Hz
  • Range: 10mA @ 150ms
    Range: 30mA @ 150ms
    Range: 150mA @ 150ms
  • Range: 1MΩ / 9.9MΩ / 99MΩ
    Accuracy: ± 1%
    Max. Testing: 1.2kV
  • Range: 0.5Ω / 2Ω / 10Ω
    Accuracy: ± 0.05Ω / ± 0.1Ω / ± 0.2Ω
    Max. Current: 300mA
  • Range: Supply Loop / Supply Loop +1Ω
    Accuracy: 0.45Ω ± 0.05Ω / 1.45Ω ± 0.05Ω


All products are sent Australia-wide via Express Delivery

  • Orders made before 3pm are dispatched the same day.
  • Free delivery is given for all orders over $100.
  • Reliable delivery with tracking and signature upon receiving your item - unless otherwise notified.

Please see our Deliveries page for a full state-by-state guide. 


We stand by the products we sell, which is why we offer a 100% money back guarantee for up to 7 days from receiving your item. 

See how we stand by Our Guarantee.