Use these calibration checkers and check boxes for verifying your test meters and other test and measuring instruments. Some Calibration checkers like the Kewtech FC1000 BS761 Calibration checker are for checking Loop, Insulation, continuity testers and all makes of multimeters. The Transmille 2080 is also for checking 16th and 17th Edition Electrical Test Equipment as recommended by the NICEIC and NAPIT.

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Best Sellers

Calibration Check Box CCB1 £69.95 £44.95 Megger MTB7671 Test Instrument Box £389.00 £259.00 Kewcheck FC1000 Calibration Checker £369.00 £129.00 Transmille 2080 Calibration Checkbox £239.00 £189.00

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Calibration Check Box CCB1 £69.95 £44.95 Portable electricians Calibration Checkbox for use on site. Enables you to confirm Insulation and continuity testers are reading within specification.	Kewcheck FC1000 Calibration Checker £369.00 £129.00 Validates your Loop, RCD, Insulation, continuity testers and multimeters between annual calibration of your electrical test meters and testing meter	Kewtech FC8000 High Precision Calibrator £4995.00 £4245.00 The FC8000 is a high precision portable manual calibrator for BS7671 test instruments. The unit is fast to learn and very quick to use.
Megger MTB7671 Test Instrument Box £389.00 £259.00 Tests the full range of a testers capability including insulation, continuity, loop, PFC & RCD functions of testers. Comply with NICEIC, ELECSA, CORGI	Seaward PAT Checkbox £172.00 £145.00 Verify that your PAT test meter is still reading accurately between annual calibration.	Seaward Powercheck 1557 Checkbox for PAT & Installation Testers £388.00 £275.00 Tests Earth Continuity, Insulation Resistance, RCD Trip Time, RCD Trip current, Loop, PE Conductor Current, Touch Current & flash test verification
Socket & See CB100 Quick CheckBox £110.00 £95.00 Socket & See CB200 Checkbox tests all makes of: Loop, Insulation & continuity testers and comes supplied with a Calibration Certificate	Socket & See CB200 Calibration Check Box £186.00 £79.00 Socket & See CB200 Calibration Checker tests all makes of: Loop, Insulation/continuity & RCD testers and comes supplied with a Calibration Certificate	Socket & See CB300 Professional Check Box £330.00 £259.00 Socket & See CB300 Checker tests all makes of: Loop, Insulation/continuity & RCD testers. Complies with 17th Edition
Transmille 2080 Calibration Checkbox £239.00 £189.00 Validates your test readings on Loop, RCD, Insulation, continuity testers and multi function testers.