🔧 Elevate Your Calibration Game!
The CalCard Calibration Checkbox is a compact, credit card-sized tool approved by multiple industry standards, designed to ensure the ongoing accuracy of insulation and continuity resistance testing instruments. It offers a cost-effective solution that saves professionals time and money by eliminating the need for yearly calibrations.
C**D
A useful card to carry around
It is small enough to carry around, and the range can prove continuity, resistance and insulation resistance levels
A**R
it does the job
you have to use these things monthly for checking wander in your meter, even if you just had your meter calibrated , however arrived quickly and value for money
D**K
Every Electrician should have one of these.
This is a handy little piece of kit to have. It will assure that the equipment is in spec and useful to check on an ongoing basis.
F**E
Happy - could be better
It does what it says, just no forms with it!!!!
G**L
Good
Does what it says
A**C
A very good product
A very good product though a bit pricy
A**R
Calcard
Does exactly what it is designed for, pleased with the ability to download record sheets on line .
T**S
Spot on product
Does the job nicely
Trustpilot
4 days ago
1 month ago