Q-tag Quad

Q-tag Quad

Multi-alarm temperature indicator

Try a Pilot

Try a Pilot

Contact our team today to find the right solution. Tell us what your needs are so that we can show you how we can support you with our monitoring solutions

Try a Pilot

5 years lifetime

Swiss quality in a compact format and an operating life of up to 5 years


In use from –30°C to +50°C

Quad's 4 alarms

Up to 4 different temperature und time alarms can be modified individually to the product and customer requirements. Take control!


WHO PQS prequalified E006/015

Product configurator

Configure your Q-tag Quad

Customise your Q-tag Quad with a different label colour for safe and easy handling and description in your SOP. 

Create your Q-tag Quad with a different label colour

Q-tag Quad
Q-tag Quad
Q-tag Quad
Q-tag Quad
Q-tag Quad
Technical Data

Tech Facts

Access, search and compare technical data

Product Data

External Dimensions :
53 x 39 x 10 mm
Display Dimensions :
10.5 x 12.5 mm
Weights :
18 g
Storage Conditions :
0°C to +30°C / +32°F to +86°F
Operation Temperatures :
–30°C to +55°C / –22°F to +131°F
Display Visible :
–10°C to +55°C / +14°F to +131°F
Alarm Temperature Ranges :
–25°C to +50°C, in 0.1°C increments / –13°F to +122°F
Accuracy Temperature Measurements :
+/- 0.8°C from –30°C to –20°C | +/- 1.44.°F from –22°F to –4°F
+/- 0.5°C from –20°C to +40°C | +/- 0.9°F from –4°F to +104°F
+/- 0.8°C from +40°C to +55°C | +/- 1.44°F from +104°F to +131°F
Alarm Limits :
Up to 4 individually programmable alarm limits (2 single and 2 cumulative events)
Measurement Intervals :
Every minute
Logging Intervals :
Adaptable 1 to 60 min (by 15 min the memory capacity will last for more than 1 year)
Alarm Trigger Times :
1 min to 20 days
Measurement Accuracies :
+/- 30 min / year
Calibrations :
Calibration traceable to ILAC recognised international standard (e.g. SAS, NIST) upon request
Memory Spaces :
Batteries :
Lithium coin cell battery (CR2032) complies with IATA DGR Packing Instruction 970-Section II and is therefore not considered as dangerous good
Protection Classes :
Operating Lifetimes :
Up to 5 years - expiry date printed on label
Warranties :
2 years from date of delivery (see general Berlinger Terms & Conditions)
Manipulations :
Q-tag Quad cannot be manipulated or reset without destroying it
Format Documents :
Generates no documents
Standards :
ROHS compliant
Q-tag Quad


Find out more information in our useful manuals.

Q-tag Quad
Technical Specification
Q-tag Quad
Q-tag Quad
Your Application Advantages

Q-tag Quad

Clear and easy to read
Internationally recognised symbols show the alarm state clearly. The devices work completely independently; all information shown on the screen is comprehensible and readable, and is saved in such a manner that it cannot be manipulated. Simple and extremely user-friendly!

Swiss quality in a compact format!
Each transport is unique and unpredictable due to the constantly changing ambient temperature. With their easy handling and the low logistical costs, our electronic indicators are the ideal solution for efficiently monitoring all types of transport. Berlinger Indicators are highly accurate electronic temperature monitors. Calibration traceable to ILAC recognised international standard (e.g. SAS, NIST) upon request. As precise as a Swiss watch!

Individual alarm programming
Up to 4 different temperature und time alarms can be modified individually to the product and customer requirements. Take control!

Operating life of up to 5 years
Thanks to the extremely long lifetime of up to 5 years of the Q-tag Quad, products can be monitored throughout their life cycle. The unit is monitored throughout its lifetime, from production to storage. Endurance of a marathon runner!

Single use
All indicators are intended for single use. They are started at the initial point and received at the final point. No logistical effort is required for the return transport. Cost-effective!

No software
Neither software nor a computer is needed to operate the Berlinger Indicators. Quick and easy!


The Berlinger Team is here to provide you with more information and answer any questions you may have. We will be pleased to advise you.

Try a Pilot
The maximum number of products you can compare is 10