





⚡ Keep your readings sharp, your work flawless!
The CalCard Electrical Calibration Check Card is a compact, durable tool designed for electricians and engineers to verify the accuracy of insulation resistance, continuity, and multifunction testers. Featuring precision-set resistance values and gold-plated contact pads, it ensures reliable, repeatable calibration checks on-site, helping professionals maintain compliance and avoid costly testing errors.
| Manufacturer | Calcard |
| Part Number | Checkbox Card multibrand |
| Product Dimensions | 16 x 11 x 0.1 cm; 26 g |
| Batteries | 1 AAA batteries required. |
| Item model number | Checkbox Card multibrand |
| Item Package Quantity | 1 |
| Batteries included? | No |
| Batteries Required? | No |
| Item Weight | 26 g |
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