Top Humidity Logger For Aquarium

Kestrel Drop D3 Wireless Temperature Humidity and Pressure Data Logger Red

When the Android phone can't connect the Bluetooth thermometer, try the following: 1. Restart the Bluetooth phone. 2. Turn on the "position....
Multi-device connection: The gateway can connect multiple thermometers and hygrometers, allowing you to view the data of any thermometer and....
Alert Notification：You can adjust the maximum and minimum values of temperature and humidity according to your needs. When it exceeds the preset....
jaalee Wireless WiFi Gateway and Temperature/Humidity/Dewpoint/VPD Smart Sensor Thermometer/Hygrometer Data Logger Export - Monitor Greenhouse Grower....
Free Data Storage And Export：You can view hour/day/week/month/year data as needed, allowing you to view historical temperature and humidity records....

Min/max/average readings from the captured data, data hold and selectable auto power off.
Includes 2 type K temperature probes and four AAA batteries.
Displays humidity, dew point, wet bulb, temperature and temperature differential.

CARBON DIOXIDE METER: Autopilot APCEM2 Desktop CO2 Monitor and Data Logger Monitors carbon dioxide, relative humidity, and temperature of your grow room or greenhouse on a clear LED screen.
MEMORY: Digital memory chart shows and records stats over an adjustable 24-hour or 7-day period.
The trend chart shows variable Min/Hr/Day/Wk for readings of CO2/RH/Temperature.
SENSOR & ALARM: 2-channel low drift NDIR gas sensor and audible alarm for low or high CO2 levels.
OPERATING TEMPERATURES: Operates in temperatures 32 to 122 degrees F.
Operating and storage relative humidity (RH): 0-95%, noncondensing.
FUNCTIONALITY: Features multiple hanging options with the hook-and-loop fastener along the back that attaches to an external battery pack (battery pack not included).
Green power supply is compatible with a standard smartphone charger.
Dimensions (L x W x D): 4.7 x 3.6 x 1.1 inches.

2 Smart Logger Ambient Temperature and Humidity Recorders.
Also includes: Carrying Case, Extensions, Protective Caps, Stainless Steel Covers, Certificate of Calibration, Floor Map, Instruction Manual, Battery.

MULTI-USE AND LARGE CAPACITY. Up to 32,000 temperature points. Continuous record for over 3 months at a 5-minute log interval..
BLUETOOTH CONNECTION. One-click pairing, program/manage logger remotely by Elitech iCold App within a few meters ranges. Free App available for both iOS and Android, make cold chain management much easier..
LONG WORKING LIFE. Adopting a replaceable lithium battery, it can be stored and used within 2 years. Logged data won't be lost even out of battery. Power by USB optional..
HIGH PRECISION INTERNAL SENSOR. A wide temperature and humidity range from -22°F to 158°F and 10% to 90% with high accuracy, up to ±0.6℉ and ±3%RH, more suitable for a variety of temperature and humidity sensitive products..
PLEASE EMAIL/MESSAGE US FOR THE CALIBRATION CERTIFICATE. Hold button to restart. Click the button to switch from different interfaces to display current data, Max/Min data, logged point, and alarm status..

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Internal Sensor for Temperature and Humidity Measurements.
-20C to 70C and 1% to 95% Measurement Range with 0.21C and 2.5% RH Accuracy.
LCD Display Shows Temp/RH Measured Readings, Alarm Status, Battery Level and Operating Status.
User-Replaceable Coin Cell Lithium Battery with a 1 Year Life @ 1 Minute Sampling Rate.
Includes UX100-011A Data Logger and USB Cable. HOBOware Software Available as a Free Download..

Internal Sensor for Temperature and Humidity Measurements.
-20C to 70C and 15% to 95% Measurement Range with 0.21C and 3.5% RH Accuracy.
LCD Display Shows Temp/RH Measured Readings, Alarm Status, Battery Level and Operating Status.
User-Replaceable Coin Cell Lithium Battery with a 1 Year Life @ 1 Minute Sampling Rate.
Kit Includes UX100-003 Data Logger, Standard Type A to Mini B USB Cable and Software Download Link.

Remotely monitor sensors 24/7 using a web browser*. Measure temperature & humidity for wet locations: aquarium water tanks, terrarium environments,....
Temperature and humidity measures: (1) Ambient air temperature.
Includes: sensor, internet gateway with LAN cable & AC adapter, WET probe.
Requires 2 AAA Alkaline batteries (not included).

CARBON DIOXIDE METER: Autopilot APCEM2 Desktop CO2 Monitor and Data Logger Monitors carbon dioxide, relative humidity, and temperature of your grow room or greenhouse on a clear LED screen (2 Pack).
MEMORY: Digital memory chart shows and records stats over an adjustable 24-hour or 7-day period.
The trend chart shows variable Min/Hr/Day/Wk for readings of CO2/RH/Temperature.
SENSOR & ALARM: 2-channel low drift NDIR gas sensor and audible alarm for low or high CO2 levels.
OPERATING TEMPERATURES: Operates in temperatures 32 to 122 degrees F.
Operating and storage relative humidity (RH): 0-95%, noncondensing.
FUNCTIONALITY: Features multiple hanging options with the hook-and-loop fastener along the back that attaches to an external battery pack (battery pack not included).
Green power supply is compatible with a standard smartphone charger.
Dimensions (L x W x D): 4.7 x 3.6 x 1.1 inches.

⚡ Accurate Temperature & Humidity Gauge – Moat uses only high quality components so you get the best possible performance.
???? Portable and Long Lasting – The sensor is small, lightweight, and has a one year battery, so you can use it anywhere.
???? Worry Free – Setup temperature and humidity alarms so you don’t have to worry about your room, nursery, freezer, incubator, crawlspace, greenhouse, cigar box, wine cellar, or wherever is most important to you.
???? Beautiful iPhone/Android Compatibility – The app is built with simplicity in mind. Beautiful graphs, data logger, and easy to setup and use interface.
???? Long Range Bluetooth – The sensor utilizes BLE’s ultra long range technology so you can place it anywhere. 100 meters with no obstructions.