CalCheck is a reusable LED device for quick and reliable instrument calibration verification in less than one minute.
Containing both positive and negative calibration controls activated by a click of a button, CalCheck allows for on-site instrument calibration checks to prove to auditors that your instrument is working properly.
Please note that these devices are normally made to order and usually ship 4-5 days after they are ordered.
Features:
- Compatible with all Hygiena luminometers
- Unlimited use for lifetime of product
- LED indicator light for On/Off confirmation and battery replacement
- Powered by an easily replaceable coin battery
Specifications:
- Includes one reusable calibration device featuring both positive and negative control modes
- Powered by one CR1025 battery
- Shelf life: 5 years
