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Side on View of Disc Maxi in White - Small Bluetooth Logger for monitoring Temperature, Humidity, Bartometric Pressure and Dew Point Front on View of Small White Bluetooth Logger for measuing environmental factors
BlueMaestro *NEW* Disc Maxi 3 in 1 with Alerts - Bluetooth Enabled Temperature, Humidity and Dew Point Sensor and Logger $48.90
Bluetooth 5.3 Small size (38mm/1.5" x 14.9mm/0.59") Apps for iOS and Android Monitors temperature, humidity and dewpoint Sensor - Sensirion factory calibrated SHT4x series  Accuracy ±0.2 °C | ±1.8% RH Measurement Range  -40 °C to +125 °C | 0% RH to 100% RH Logging interval - 1s to 24hrs - user defined.  Default 1hr With alerts to your phone for either high or low temperature or humidity breach Up to 5 year battery life  Battery size CR2477 (replaceable) Logging storage 50,000 timestamped readings (circular buffer) Transmission range up to 250 feet (75 meters) FCC/CE and ROHS Blue Maestro Quality Guarantee Customization options available - contact us Bulk discounts available - contact us Made in the U.S.
Side on View of Disc Maxi in White - Small Bluetooth Logger for monitoring Temperature, Humidity, Bartometric Pressure and Dew Point Front on View of Small White Bluetooth Logger for measuing environmental factors
BlueMaestro *NEW* Disc Maxi 4 in 1 with Alerts - Bluetooth Enabled Temperature, Humidity, Barometric Pressure and Dew Point Sensor and Logger $51.90
Bluetooth 5.3 Small size (38mm/1.5" x 14.9mm/0.59") Apps for iOS and Android Monitors temperature, humidity,  barometric pressure and dew point Sensor - Bosch SensorTech BME280  Accuracy ±0.5 °C | ±3 %RH |  ±0.12 hPa (typical) Measurement Range -40 to +85 °C | 0 to 100 %RH | 300 to 1100 hPA Logging interval - 1s to 24hrs - user defined.  Default 1hr With alerts to your phone for either high or low temperature, humidity or barometric pressure breach Up to 5 year battery life  Battery size CR2477 (replaceable) Logging storage 25,000 timestamped readings (circular buffer) Transmission Range up to 250 feet (75 meters) FCC/CE and ROHS Blue Maestro Quality Guarantee Customization options available - contact us Bulk discounts available - contact us Made in the United States
Side on View of Disc Maxi in White - Small Bluetooth Logger for monitoring Temperature, Humidity, Bartometric Pressure and Dew Point Front on View of Small White Bluetooth Logger for measuing environmental factors
BlueMaestro *NEW* Disc Maxi Temp with Alerts - Bluetooth Enabled Temperature Sensor and Logger $46.90
Bluetooth 5.3 Small size (38mm/1.5" x 14.9mm/0.59") Apps for iOS and Android Monitors temperature Sensor - Sensirion factory calibrated STS4L series Accuracy ±0.2 °C (typical) | Range -40 to +125 °C Logging interval - 1s to 24hrs - user defined.  Default 1hr With alerts to your phone for either high or low temperature breach Up to 5 year battery life  Battery size CR2477 (replaceable) Logging storage 100,000 timestamped readings (circular buffer) Transmission Range up to 250 feet (75 meters) FCC/CE and ROHS Blue Maestro Quality Guarantee Customization options available - contact us Bulk discounts available - contact us Made in the United States
Calibration Certificate Calibration Certificate
Blue Maestro Calibration Certificate $65.00
Calibration certificate for the temperature accuracy of Blue Maestro Disc sensors and data loggers. Each certificate is for up to 10 individual devices.
bluetooth temperature and humidity sensor which is blue viewed side on Worlds Best Bluetooth Humidity And Temperature Logger - Side View - Blue
Blue Maestro Disc Mini 3 in 1 - Bluetooth Enabled Temperature, Humidity and Dew Point Sensor and Logger $39.99
Bluetooth 4.3 Small size (33mm/1.30" x 9.5mm/0.37") Apps for iOS and Android Monitors temperature, humidity and dew point Sensor - Silicon Labs SI7020  Accuracy +/- 0.4C, +/-4RH | Temp Range -40 to +125C Logging interval - 10s to 12hrs - user defined.  Default 1hr 9 - 12 months battery life Battery size CR2032 (replaceable) Logging storage 6,000 timestamped readings (circular buffer) Range up to 250 feet (75 meters) FCC/CE and ROHS Blue Maestro Quality Guarantee Customization options available - contact us Bulk discounts available - contact us
Bluetooth humidity and barometric pressure sensor side on in purple color
World's Greatest Bluetooth Logger - Side View - Purple
Blue Maestro Disc Mini 4 in 1 - Bluetooth Enabled Temperature, Humidity, Barometric Pressure and Dew Point Sensor and Logger $42.50
Bluetooth 4.3 Small size (33mm/1.30" x 9.5mm/0.37") Apps for iOS and Android Monitors temperature, humidity and barometric pressure, dew point Sensor - Bosch SensorTech BME280  Accuracy +/- 0.5C, +/-3RH | Temp Range -40 to +85C | 300 to 1100 hPA Logging interval - 10s to 12hrs - user defined.  Default 1hr 9 - 12 months battery life  Battery size CR2032 (replaceable) Logging storage 6,000 timestamped readings (circular buffer) Range up to 250 feet (75 meters) FCC/CE and ROHS Blue Maestro Quality Guarantee Customization options available - contact us Bulk discounts available - contact us
Waterproof wireless temperature sensor in a glass of water Small waterproof temperature sensors viewed from behind
Blue Maestro Disc Mini IP68 - Bluetooth Enabled Waterproof Temperature Sensor and Logger $42.00
Bluetooth 4.3 Small size (33mm/1.30" x 9.5mm/0.37") Apps for iOS and Android API for custom development available Monitors temperature 9 - 12 months battery life  Battery size CR2032 (non-replaceable) Logging storage 20,000 total data points (circular buffer) Range up to 150 feet (75 meters) Waterproof to IP68 standards FCC/CE and ROHS Blue Maestro Quality Guarantee Customization available - please contact us Buik discounts availalbe - please contact us
Bluetooth temperature sensor which is red and viewed from side on Superior Bluetooth Temperature Logger - Side View - Red
Blue Maestro Disc Mini Temp - Bluetooth Enabled Temperature Sensor and Logger $37.50
Bluetooth 4.3 Small size (33mm/1.30" x 9.5mm/0.37") Apps for iOS and Android API for custom development available Monitors temperature 9 - 12 months battery life  Battery size CR2032 (replaceable) Logging storage 20,000 total data points (circular buffer) Range up to 150 feet (75 meters) FCC/CE and ROHS Blue Maestro Quality Guarantee Customization available - please contact us Buik discounts availalbe - please contact us

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