

The neo-Multi ‘RF’ is a multi-use, non-reversible electronic temperature indicator.
It can be reset up to 90 times with Holtronic’s patented Reset Jig
It provides a cost-effective solution for monitoring temperature breaches
How to use
To activate, press and hold the button for 2 seconds until the green ‘Power on’ LED flashes 3 times.
Once the indicator has been activated the ‘Power’ LED will flash every 8 seconds.
After a 30 minute start delay, the ‘Power’ LED will flash 3 times signifying the start of temperature monitoring.
After the start delay, when the temperature:
How to Reset
Insert the neo indicator into the reset unit.
Press and hold the reset unit on top of the indicator for 2 seconds until the ‘RESET’ LED flashes.
Reactivation is confirmed when the green ‘Power’ LED flashes every 8 seconds.
Temperature monitoring begins after a 30-minute start delay.
If no temperature breach occurs, the green ‘Power’ LED will continue to flash.
After 90 days or 90 uses, whichever comes first, a reset will cause the ‘REPLACE’ LED to flash.
Each device is fully tested and individually serialized, ensuring exceptional reliability and traceability for critical use.
To view and download a report, connect a Holtronic download dongle and open the Holtronic Data Viewer.
For further information, please contact our support team.
Shelf Life | 3 years |
Active Life | 90days / 90uses |
Environmental | IP54 |
Operating Temperature | -20°C to 60°C |
Housing | Rigid Plastic |
Battery | CR2032 lithium button cell |
SIze | 24.6mm x 44.5mm x 5.8mm |
Weight | 6g |
Sensor | Internal NTC |
Type of use | SIngle use, non-reversable |
Activation | Hold button for 2sec ±0.5sec |
Reset activation time | Press reset jig on top of indicator for 2sec ±0.5sec |
Start Delay | 30min ±100ms |
Temperature Sample Period | 24sec ±1ms |
Temperature Alarms | 0°C ±0.5°C, single event for 10min ±30ms |
2°C ±0.5°C, cumulative for 30min ±100ms | |
8°C ±0.5°C, cumulative for 5min ±15ms | |
8°C ±0.5°C, cumulative for 30min ±100ms | |
8°C ±0.5°C, cumulative for 60min ±200ms |
Please ensure the ID number below matches the number under your QR code on your device.



