LT5GEO-M
Reusable transport logger with integrated temperature, humidity, shock, and light monitoring for real-time monitoring.
£125.00 View and buy
Data loggers with GSM communications
The LogTag® LT5GEO range brings together real-time environmental monitoring, location visibility, and cloud connectivity in one powerful solution. Originally developed for transport and cold chain monitoring, the LT5GEO records temperature, humidity, shock, light, and GPS location, with data automatically uploaded to LogTag® Online for instant visibility and alerts.
Multiple use
LT5GEO-E-M +Smart Probe
Reusable -40°C to +99°C GSM logger with external SMART probe for cold chain transport and fixed appliance monitoring.
£157.00 View and buy
LT5GEO-LE-M +Smart Probe
Reusable -90°C to +40°C GSM logger with external SMART probe for dry ice shipments and ULT storage monitoring.
£200.00 View and buy
Single use
LT5GEO-S
Single use shipment logger with integrated temperature, humidity, shock, and light monitoring for one-way transport monitoring
£55.00 View and buy
LT5GEO-E-S +Smart Probe
Single use -40°C to +99°C transport logger with SMART probe for cold chain and temperature-sensitive shipments.
£87.00 View and buy
LT5GEO-LE-S +Smart Probe
Single use -90°C to +40°C dry ice logger with SMART probe, designed for ultra-low temperature shipment monitoring.
£130.00 View and buy
Real-time transport and environmental monitoring
The LogTag® LT5GEO is a powerful real-time transport and environmental monitoring solution designed to give complete visibility across the supply chain. Combining temperature, humidity, shock, light, and GPS location monitoring in a single device, the LT5GEO helps businesses track both product condition and journey status from dispatch to delivery. With automatic data uploads to LogTag® Online via cellular connectivity, instant alerts, and the option of mains power for fixed-site applications, the LT5GEO delivers a flexible monitoring solution for transport, storage, and remote assets where traditional IT infrastructure may not be available.
Available in single and multiple use versions.
New expanded range – ULT + Smart probes
Now expanded with the new LT5GEO-LE-M for ultra-low temperature applications down to -80°C and the LT5GEO-E-M for extended temperature monitoring from -40°C to +99°C, the range offers greater flexibility than ever before. With the addition of mains power capability, LT5GEO devices are no longer limited to in-transit monitoring — they can now provide reliable fixed-site monitoring in remote fridges, freezers, and storage locations where traditional IT connectivity may not be available, giving businesses complete visibility wherever critical products are stored or transported.
LT5GEO-E
Extended temperature range (-40°C to +99°C)
The LogTag® LT5GEO-E is designed for precise real-time temperature monitoring across an extended range of -40°C to +99°C, making it ideal for refrigerated, frozen, ambient, and heated applications. Using a high-accuracy external SMART probe, the LT5GEO-E provides dependable temperature visibility for sensitive products in both transport and fixed-site environments. With automatic cellular uploads to LogTag® Online and optional mains power for continuous operation, the LT5GEO-E is a flexible solution for fridges, freezers, incubators, and temperature-controlled storage where traditional IT connectivity may not be available.
Available in single and multiple use versions.
LT5GEO-LE
Ultra-low temperature monitoring to -80°C
Designed for the most demanding cold chain applications, the LogTag® LT5GEO-LE extends real-time monitoring into ultra-low temperature environments down to -80°C. Ideal for dry ice shipments, biologics, vaccines, and specialty pharmaceuticals, the LT5GEO-LE combines location tracking, instant alerts, and cloud connectivity with a high-accuracy external SMART probe to deliver complete visibility of both product condition and journey status. Whether in transit or used for fixed freezer monitoring with mains power, the LT5GEO-LE ensures critical materials remain protected, compliant, and continuously monitored without reliance on local IT infrastructure.
Available in single and multiple use versions.
One range, two ways to monitor
The LogTag® LT5GEO range adapts to wherever your temperature-sensitive products are — moving or standing still. Originally built for transport and cold chain, the addition of mains power means it now covers fixed-site monitoring too, so the same real-time data, instant alerts and cloud connectivity protect your products whether they’re crossing the country or sitting in a remote freezer. Choose the model that suits your temperature range, then deploy it for transport, fixed monitoring, or both.
Transport monitoring
Built for the journey
Complete in-transit visibility for temperature-sensitive products – track location, condition and compliance across the supply chain, with real-time data to LogTag® Online and instant alerts the moment an excursion occurs. The all-in-one LT5GEO captures temperature, humidity, shock, light and GPS for a full picture of the journey. Where temperature alone is critical, the LT5GEO-E extends across -40°C to +99°C for refrigerated, frozen, ambient and heated transport, while the LT5GEO-LE reaches ultra-low -80°C for dry-ice shipments, biologics and advanced pharmaceuticals – giving logistics teams the control to reduce losses and protect products from origin to destination.
Typical uses: pharmaceuticals · biologics · food · laboratory samples · specialist materials · refrigerated, frozen, ambient, heated and dry-ice shipments
Storage Monitoring
Ready for fixed sites
With mains power, the LT5GEO range moves beyond transport into fixed and static monitoring — and because it uploads to LogTag® Online over the mobile network, there’s no need for local Wi-Fi, LAN or IT infrastructure, making it ideal for standalone or hard-to-reach assets. The LT5GEO-E suits general refrigeration, freezer storage, incubators and heated cabinets across -40°C to +99°C; the LT5GEO-LE handles ultra-low freezers and specialist storage down to -80°C for biologics, vaccines and critical pharmaceuticals. Continuous cloud data and instant alerts keep products protected and compliant while cutting manual checks.
Typical uses: fridges · freezers · incubators · cold rooms · heated cabinets · ultra-low freezers · remote storage
Frequently Asked Questions
The original LT5GEO is an all-in-one logger; temperature, humidity, plus vibration, light and shock sensors built into the body. The two new models move the temperature sensor onto an external probe, so you can place the sensing point exactly where it matters (inside the load, the freezer or the shipment) while the logger itself stays accessible. The LT5GEO-E covers standard cold-chain ranges; the LT5GEO-LE is built for ultra-low temperatures.
The LT5GEO-LE Ultra-Low model monitors down to -90°C, making it suited to biologics, specialty pharmaceuticals and dry-ice shipments where standard loggers can’t cope. The standard LT5GEO-E is intended for everyday fridge, freezer and warehouse monitoring.
No. All three models use real-time 4G/5G mobile connectivity to upload readings automatically to the cloud (LogTag Online), so there’s no plugging in and no manual downloads – your data is available wherever you are.
If readings move outside your set range, the logger sends instant alerts by phone call, SMS, WhatsApp or email, so your team can respond to an excursion quickly wherever they are. The built-in sensors (and, on the original, light and shock) also help show what actually happened to the load.
No. The loggers run on a rechargeable battery — and notably contain no lithium, which simplifies shipping. Rather than replacing the whole unit, you can swap the external probe or use calibrated Smart Probes to stay compliant, and single- or multi-use versions are available to match your workflow.
Built for transport monitoring
Built for Transport Monitoring
The LogTag® LT5GEO family has been developed to provide complete in-transit visibility for temperature-sensitive products, helping businesses monitor location, condition, and compliance throughout the supply chain. Whether transporting pharmaceuticals, biologics, food, laboratory samples, or specialist materials, the LT5GEO range delivers real-time data directly to LogTag® Online via cellular connectivity, enabling immediate action when excursions occur.
The LT5GEO is the ideal all-in-one solution for general cold chain and high-value shipments, combining temperature, humidity, shock, light, and GPS monitoring to provide a full picture of transport conditions. For applications where temperature alone is critical, the LT5GEO-E extends monitoring across a wider range from -40°C to +99°C, making it perfect for refrigerated, frozen, ambient, and heated transport. For ultra-cold applications such as dry ice shipments, biologics, and advanced pharmaceuticals, the LT5GEO-LE provides precise monitoring down to -80°C with its SMART calibrated probe, ensuring compliance for the most demanding shipments.
With instant alerts, GPS journey tracking, automatic cloud uploads, and optional single-use or multi-use formats, the LT5GEO range gives logistics teams the visibility and control they need to reduce losses, improve compliance, and protect valuable products from origin to destination.
Built for fixed & static monitoring
Built for Fixed & Static Monitoring
The LogTag® LT5GEO family is no longer limited to transport monitoring. With the addition of mains power capability, the range now provides a flexible solution for fixed and static temperature monitoring in fridges, freezers, incubators, cold rooms, and remote storage locations. By using cellular connectivity to automatically upload data to LogTag® Online, LT5GEO devices remove the need for local Wi-Fi, LAN, or IT infrastructure, making them ideal for standalone or hard-to-reach assets.
The LT5GEO-E is ideal for general refrigeration, freezer storage, incubators, and heated cabinets, with an extended temperature range of -40°C to +99°C and a SMART calibrated probe for easy maintenance and compliance. For ultra-low freezers and specialist storage, the LT5GEO-LE provides accurate monitoring down to -80°C, making it the ideal choice for biologics, vaccines, dry ice storage, and critical pharmaceutical products.
With continuous cloud-based data, instant alerts, and no reliance on internal networks, the LT5GEO family provides a simple, reliable way to protect critical products in static environments while maintaining compliance and reducing manual checks.
