Reviews Humidity Logger For Aquarium

Kestrel Drop 2 Smart Humidity Data Logger

Know your temperature and humidity conditions anywhere with the small, rugged, waterproof Kestrel DROp D2 Temperature and Humidity Data Logger.
The EASIEST way to monitor and track temperature, humidity, heat index and dew point temperature in almost any environment – wet or dry, indoors or....
View data wirelessly via Bluetooth Smart on your iOS phone or tablet with Kestrel Connect app.
Store thousands of data points and get months of logging on a single coin-cell battery – customize logging rate, connections and temperature alerts.
See, save and share data from multiple DROP loggers with just one phone or tablet – iOS 6 installed iPhone 4s, iPad 3rd generation or later.

WIDE RANGE AND LARGE CAPACITY. With a wide measurement range temperature -40℉ to 185℉, humidity 10%~99%RH, it records up to 16,000 temperature points and 16,000 humidity points..
3 DIFFERENT MEASURING TYPES. Multifunctional monitoring types: Temp & Temp, Temp & Humidity or Humidity only, easily set up on free Elitechlog software..
MULTI-ALARM NOTIFICATIONS. Audible and Visual Alarm help you find the abnormal cases in time..
EASY TO OPERATE. Two pieces of built-in magnets make the device adsorbed on the sidewall of the refrigerator while the probes are put inside the refrigerator. Single-button to start, stop, restart, and switch between different interfaces..
WHAT YOU GET: Data Logger, USB Cable, 2 External Sensors, 1 Calibration Certificate, User Manual, Elitech 12-months Warranty & 24/7 Customer Support Access via Email and Phone..

Price For: Each Battery Life: 1 yr. AC Adapter: No Waterproof: IP50 Time Intervals: 1 sec. to 18 hr. Item: Data Logger Type: Temperature and Humidity Digital Readout: Yes Special Features: Bluetooth Smart Wireless Communications, Data Sharing, RoHS Compliance Manufacturers Warranty Length: 12 mo. Relative Humidity Range: 1% to 90% Alarm: Yes.
Frequency of Transmissions: User Selectable Width (In.): 3.34 Wireless Range: 100 ft. Temp. Range (F): -4 Degrees to 158 Degrees Software Required: Free App Height (In.): 1.44 Interface: Wireless Depth (In.): 0.9 Compatible With: iOS, Android Accuracy: +/-0.38 Degrees F Calibration Certificate: No Sample Point Storage: 84, 650 Country of Origin (subject to change): United States.

Price For: Each Battery Life: 1 yr. AC Adapter: No Waterproof: IP50 Time Intervals: 1 sec. to 18 hr. Item: Data Logger Type: Temperature and Humidity Digital Readout: Yes Special Features: User Replaceable RH Sensor Manufacturers Warranty Length: 1 Year Remote Probe: No Connection Size: USB Relative Humidity Range: 15% to 95% Alarm: Programmable Width (In.): 1.44.
Temp. Range (F): -4 Degrees F to 158 Degrees F Software Required: Yes Height (In.): 0.6 Interface: USB Depth (In.): 0.6 Compatible With: HOBOware or HOBOware Pro Accuracy: +/-3.5% RH from 25% to 85% RH Calibration Certificate: Temperature Only Country of Origin (subject to change): United States.

EASY TO VIEW KEY INFORMATION. Temperature and humidity readings, alarm status, max/min, logging points are easily recorded via the large LCD screen and exported..
MULTI-ALARM NOTIFICATIONS. Audible and Visual Alarm help you find the abnormal cases in time..
EASY TO OPERATE. Two pieces of built-in magnets make the device adsorbed on the sidewall of the refrigerator while the probes are put inside the refrigerator. Single-button to start, stop, restart, and switch between different interfaces..
3 DIFFERENT MEASURING TYPES. Multifunctional monitoring types: Temp & Temp, Temp & Humidity or Humidity only, easily set up on free Elitechlog software..
WHAT YOU GET: Data Logger, USB Cable, 2 External Sensors, 2-year Certificate, User Manual, Elitech 12-months Warranty & 24/7 Customer Support Access via Email and Phone..

REUSABLE TEMPERATURE HUMIDITY RECORDER. Wide measuring range -22℉~158℉(-30°C ~+70°C),10%RH~95%RH, records up to 32,000 temperature points and 32,000 humidity points..
PLUG AND PLAY. USB port, generate PDF report automatically after connecting to PC, no software needed..
LCD VISUAL DISPLAY. Press the button to switch interface of key information: current temperature and humidity value, Max or Min value, Current Date, Logging points. Fahrenheit /Celsius switchable..
MULTIPLE START OPTION & ALARM SETTINGS. Start options: Press the button on the data logger.
Pre-set time start or Start delay on Elitechlog software.
Alarm Settings: Support up to 5 alarm settings, safeguard the valued items all over..
PLEASE EMAIL/MESSAGE US FOR THE CALIBRATION CERTIFICATE. Parameters programmed before leaving the factory: Log interval - 2 mins.
Press button to start. 24/7 US Technician Support via Email and Phone..

【Multi-use Data Logger】Adopts a sensor with high accuracy and records up to 32,000 temperature points and 32,000 humidity points..
【Plug and Read】No cable or reader required, the USB connector enables quick connection to PCs to download data..
【Wide Temperature Range】 Temperature measuring range: -40℉~185℉. Max. accuracy reaches to ±0.9 ℉(temperature).
【Powerful LCD Indication】Provides all key information for recordings incl. alarm status, temperatures statistics (in ℃/℉) and etc..
【Please email/message us for the calibration certificate.】【2-Year Battery Life*】Powered by CR2450 lithium battery that comes along for free and the battery could last up to 2 years*. 24/7 US Technician Support via Email and Phone..

Weather information display on main unit or mobile app via Bluetooth V4. 0 connectivity.
Led backlight with 7 day data logger built in.
with daily memory for in/outdoor temp and humidity.

ECOWITT USB Temperature Humidity Data Logger with 2,0736 points large record capacity can measure and record data at specified intervals ranging from once every 8 second to once every 4 hour..
Designed to satisfy the dynamic demands in any sensitive storage and transportation system..