The Record an Inspector Asks For, Not the Number on the Door
12 monitoring options from Accucold and Summit: USB digital data logger kits with buffered probes, PharmaWatch wireless and WiFi systems with remote alerts, and standalone DLSA11 loggers available with a calibration certificate in single, 12-pack and 24-pack configurations.
A refrigerator's own display tells you what the temperature is now. A data logger documents what it was overnight, which is the thing VFC, CDC and Joint Commission reviews actually ask to see.
→ Part of Refrigeration Monitoring, Parts & Accessories. Also see Refrigerator Alarms and Refrigeration Parts & Accessories.
| Model | Type | Readout / certificate | Best for |
|---|---|---|---|
| Accucold DL2BKIT | USB DDL kit | Manual USB download | One refrigerator, routine logging |
| Accucold DL2BKITFZ | USB DDL kit, freezer | Manual USB download | Freezer range monitoring |
| Accucold DLPWRKIT PharmaWatch | Wireless system | Remote alerts, continuous | Overnight and weekend coverage |
| Summit DL22BWIFIKIT | WiFi, dual channel | Two probes, large storage | Fridge and freezer on one device |
| Accucold DLSA11CAL | Standalone logger | Calibration certificate included | Programs that require certified devices |
| Accucold DLSA11CAL-24P | 24-pack, certified | Calibration certificate included | Multi-site or multi-unit rollout |
USB Download or Wireless Monitoring?
A USB kit like the DL2BKIT records continuously and hands you the file when you plug it in. That is enough when someone checks the unit daily. Wireless systems such as PharmaWatch and the Summit WiFi kit add the part a download cannot: an alert at 3 a.m., while the stock can still be saved. If you have ever discovered an excursion on a Monday morning, that is the gap you are buying.
Do You Need the Calibrated Version?
Check the program you report to before choosing. Vaccine programs operating under VFC and CDC storage guidance generally require a device supplied with a certificate of calibration, and the DLSA11CAL ships with one. The uncertified DLSA11 is the same form factor at lower cost and suits internal monitoring where no certificate is filed. For a facility standardizing across many units, the 24-pack is the cheaper path per device.
Do I need one logger per refrigerator?
Yes. A logger documents the unit it sits in, so shared devices leave gaps in the other units' records. That is why these come in 12-pack and 24-pack configurations. Request a quote with your unit count for multi-pack pricing.
Will these work with a refrigerator I did not buy from you?
Yes. These are independent monitoring devices with their own probes, not unit-specific accessories, so they work in any medical refrigerator or freezer regardless of brand.
Does the calibration certificate expire?
Certificates are issued for a defined period and programs typically require a current one, so plan on periodic recertification or replacement. Check the certificate terms on the product page and confirm the interval your program requires.
Read the full guide: Medical Refrigerator Temperature Monitoring Guide
MediDepot Purchasing Advantages
- Price Match Guarantee: same logger or kit cheaper elsewhere, we will match it.
- Equipment Financing: available when monitoring is bundled with new units.
- Extended Warranty Options: cover the refrigerators these devices monitor.
- Military Discount: available for qualifying military and VA facilities.
- Request a Quote: multi-pack pricing for facility-wide rollouts.
Related Buying Guides
- Medical Refrigerator Temperature Monitoring Guide
- CDC Vaccine Storage Requirements: A Complete Guide
- Follett Pharmacy Refrigerator VFC and CDC Compliance Guide
- Medical Freezer Temperature Ranges Explained