Congratulations, you found it!
Looking for a small, accurate and cost effective logging solution to monitor the temperature and moisture content of curing concrete? Look no further than the Tempo Disc™ Bluetooth Concrete Logger and Sensor Beacon! Simply tie it to a rebar when pouring concrete and From your iOS or Android smartphone you can see current readings, whether thresholds have been breached and key metrics such as averages, highs and lows. You can easily and conveniently download logged data with your smartphone for report generation, archiving or further analysis.
Highest quality components and build quality
You can rest easy knowing Tempo Disc™ is made from the highest quality components. Such as Nordic Semiconductor’s multi-award winning Bluetooth System on Chip, Silicon Labs accurate and reliable SI7020 temperature and humidity sensor and a Johannson ceramic antenna for long range and performance.
Money back guarantee
Not satisfied for any reason? Return to us in 30 days for a no questions asked refund
Bluetooth Low Energy 4.1
Temperature Range (Temperature and Dew Point):
-25ºC to +75ºC (-15ºF to 167ºF)
0% to 100% Relative Humidity
18,000 data points (6,000 for each sensor type) on a rolling FIFO basis
User defined from 1 minute to 18 hours
Real Time Clock:
Yes. Drift of approximately 60 seconds every 30 days
Two with threshold breach counter
75m/225 feet line of sight
APIs and SDK for custom app development
CR2032 Coin Cell (Changeable)
Approximately 1 year with continuous Bluetooth transmission. Approximately 2 years in logging mode and intermittent Bluetooth transmission.
Dependant on environment and user settings
On/off button and LED indicator. Silicon holder and plastic tie for fastening to rebars
Temperature and Dew Point Accuracy:
Typical 0.3ºC (0.5ºF) with maximum 0.4ºC (0.7ºF) at -10ºC to +75ºC (+14ºF to +167ºF). Resolution of 0.1ºC. Drift <0.01ºC per annum
Temperature Response Time:
Time to 63% of final value in response to step change 3.8 minutes. Actual response time will vary dependant on system thermal mass and air flow.
Typical 3% RH with maximum 4% RH 0-80% RH. Resolution of 0.1ºC. Hysteresis +/- 1% RH. Drift <0.25% RH per annum
Advanced Security Features:
Pin protection & button disablement providing world class device integrity
Free Android and iOS
iOS 7 and above and Android 5 and above
Report Generation Templates: