For years, the Elitech GSP-6 has been a trusted workhorse in pharmaceutical cold chain monitoring — relied upon by hospitals, pharmacies, clinics, and laboratories worldwide for its accuracy, reliability, and large-screen readability.
Today, we are proud to announce that the GSP-6 has been fully upgraded to the GSP-6Pro — delivering two transformative feature enhancements at no additional cost. If you are currently using GSP-6 devices or evaluating data loggers for pharmaceutical refrigerator monitoring, here is everything you need to know about this upgrade.
What Has Changed: Two Key Upgrades
1. Bluetooth Connectivity — Move Beyond the Cable
The most significant upgrade in the GSP-6Pro is the addition of built-in Bluetooth.
Before (GSP-6): To retrieve temperature data, you had to physically remove the device from the refrigerator, connect it to a computer via USB cable, and open the Elitech PC software to download and export the report. This process was time-consuming, increased the risk of losing the probe's placement, and required staff to be at a computer with the software installed.
After (GSP-6Pro): Now, with the Elitech iClod App, you can connect to the GSP-6Pro via Bluetooth from your smartphone, export complete temperature data reports wirelessly, configure device parameters — alarm thresholds, logging intervals, delay settings — directly from your phone, and perform all of this without removing the device from the refrigerator.
The result: a dramatically simplified workflow that saves time, reduces handling errors, and keeps your monitoring continuous.
2. Massive Storage Expansion — From 32,000 to 100,000 Records
The GSP-6Pro now supports 100,000 data log records — more than triple the 32,000-record capacity of the original GSP-6.
What this means in practice: • At a standard 10-minute logging interval, the GSP-6Pro can store approximately 694 days (nearly 2 years) of continuous data — compared to about 222 days on the previous model • Fewer data downloads are needed, reducing administrative overhead • Greater peace of mind during long-term cold chain monitoring, especially in remote or hard-to-access storage locations
What Stays the Same: All the Features You Depend On
The GSP-6Pro retains every feature that made the GSP-6 a trusted choice for pharmaceutical professionals:
Large, Easy-to-Read Display
The GSP-6Pro features a large LCD screen that displays current temperature, min/max readings, and alarm status at a glance — ideal for busy pharmacy environments where staff need to verify conditions quickly during walk-throughs.
Detachable Probe for Accurate Product-Zone Readings
Like its predecessor, the GSP-6Pro uses a detachable external probe, allowing you to place the sensor directly inside the product storage zone while the main unit remains outside. The GSP-6Pro also supports a range of optional probe configurations, including propylene glycol solution probes , ultra-low temperature probes for freezers operating at -20°C, -40°C, or even -80°C, and standard temperature probes for general-purpose monitoring.
Magnetic Mounting for Instant Installation
The GSP-6Pro features a magnetic back plate that attaches securely to any metal surface — including pharmaceutical refrigerators, freezers, and incubators. Installation takes seconds, with no tools, screws, or adhesives required.
Designed for Pharmaceutical Cold Chain Compliance
The GSP-6Pro is purpose-built for regulated environments, supporting configurable alarm thresholds for temperature excursions, auditable data records with time and date stamps, and multiple logging intervals to meet various regulatory requirements (WHO GDP, CDC/VFC, USP <1079>).
Same Trusted Price
Despite these significant upgrades, the GSP-6Pro remains at the same price point as the original GSP-6 — making it an even better value for facilities upgrading their monitoring infrastructure.
Before vs. After: GSP-6 vs. GSP-6Pro Comparison
Why This Matters for Your Pharmacy or Lab
For pharmaceutical cold chain professionals, every minute spent handling data loggers is time away from patient care. The GSP-6Pro's Bluetooth capability eliminates the need to physically access each device for data retrieval — a particular advantage when monitors are installed inside busy pharmacy refrigerators, vaccine storage units, or laboratory freezers.
Combined with the expanded memory capacity, the GSP-6Pro allows for longer deployment intervals, fewer interruptions, and a more streamlined compliance workflow — all at the same investment level as the previous model.
Conclusion
The GSP-6Pro represents a meaningful step forward in pharmaceutical cold chain monitoring. By adding Bluetooth connectivity and tripling the storage capacity — while keeping the large display, detachable probe, magnetic mount, and accessible price point — Elitech has made a proven workhorse even more powerful and convenient.
Have questions about the GSP-6Pro or need help choosing the right configuration for your application? Our team is here to help.
