Technical Data
Complete specifications for all TERMOGRAF™ models
Key Features
Built-in Thermal Printer
Print temperature and humidity reports anywhere — no PC or software needed. Audit-ready printouts in seconds.
Up to 2 External Probes
Monitor temperature and humidity at multiple points simultaneously with 10-metre cable probes.
Fully Configurable
Set recording intervals from 1 min to 24 h, configure alarm thresholds, and customise report headers via PC software.
CE Certified
Designed for HACCP and GDP compliance. CE-certified and trusted in pharmaceutical, food, and logistics industries across Europe.
Model Comparison
| Specification | TG5-1T | TG5-2T | TG5-1TRH | TG5-2TRH |
|---|---|---|---|---|
| Temperature probes | 1 | 2 | 1 | 2 |
| Humidity probes | — | — | 1 | 2 |
| Temperature range | -40°C … +85°C | |||
| Humidity range | — | 0% … 100% RH | ||
| Temperature accuracy | ±0.5°C | |||
| Humidity accuracy | — | ±3% RH | ||
| Cable length | 10m (standard) | |||
| Max trips | 2,000 | |||
| Total readings | 20,000 | |||
| Acquisition interval | User-configurable | |||
| Printer | Built-in thermal | |||
| Data export | USB | |||
| Alarms | BUZZER + LED with configurable delay | |||
| Power supply | Battery / External power supply | |||
| Certification | CE | |||
Understanding the Specifications
Probe Count
Models with 1 probe are ideal for single-zone monitoring (one cold room, one truck compartment). Choose a 2-probe model when you need to monitor two separate zones simultaneously — for example, the front and rear of a refrigerated trailer.
Temperature Range
All TERMOGRAF models cover −40 °C to +85 °C, suitable for deep-freeze storage, standard refrigeration, and ambient monitoring. This range exceeds the requirements of GDP Annex 9 and HACCP cold-chain guidelines.
Temperature Accuracy
±0.5 °C accuracy ensures measurements are reliable for pharmaceutical storage (GDP requires ±0.5 °C) and food safety applications. Calibration certificates are available on request.
Humidity Monitoring
TRH models add relative humidity measurement (0–100 % RH, ±3 %). Essential for pharmaceutical warehouses, climate-controlled archives, and any environment where moisture control matters.
Recording Interval
Configure intervals from 1 minute to 24 hours. The default 15-minute interval stores approximately 20 days of continuous data per trip — enough for most transport and storage cycles.
Built-in Printer
The integrated 58 mm thermal printer produces on-site reports showing min/max/average values, alarm events, and a temperature graph. Reports can serve as tamper-proof audit documentation.
How to Choose Your Model
All four models share the same robust housing, built-in printer, and software. The difference is the number and type of probes.
TG5-1T
One temperature probe. Best for single-zone cold rooms, small delivery vehicles, or warehouse spot checks.
View ProductsTG5-2T
Two temperature probes. Ideal when you need to monitor two zones — e.g. front and rear of a refrigerated truck.
View ProductsTG5-1TRH
One temperature + humidity probe. The most popular choice for pharmaceutical GDP compliance and climate-controlled storage.
View ProductsTG5-2TRH
Two temperature + humidity probes. Maximum coverage for large warehouses or multi-compartment transport requiring dual-zone humidity tracking.
View ProductsAbout the TERMOGRAF™ Device
The TERMOGRAF™ device, produced by Synchro SRL, is a reliable and robust solution for recording temperature and relative humidity values.
The TERMOGRAF recorder measures, saves, and prints up to 2,000 trips with a total memory capacity of 20,000 temperature or temperature and humidity readings, depending on the model, acquired at preset time intervals. Additionally, the data stored in memory can be saved onto a USB drive for later viewing on a personal computer.
The recorder triggers an alarm (audible — BUZZER, and visual — LED) when the temperature or relative humidity exceeds a predefined lower or upper limit. The alarm can be activated immediately or after a user-set delay. Stored values can be printed using the thermal printer whenever the user requires.