Best Portable Humidity Logger

Elitech RC-51H PDF USB Temperature Humidity Digital Data Logger Reusable Recorder

  • 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..
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Elitech RC-51 Digital Temperature Data Logger USB Reusable 32000 Points

  • 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..
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Kestrel Drop D3 Wireless Temperature Humidity and Pressure Data Logger Red

  • Item Package Weight: 0.249999999790352 pounds.
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UbiBot WS1 Pro WiFi Temperature Sensor,Wireless Thermometer Hygrometer,Temperature Data Logger with Alerts Remote Humidity Monitor,IFTTT 2.4GHz WiFi only

  • 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....
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Elitech RC-51H PDF USB Temperature and Humidity Data Logger Reusable Recorder - Black

  • 【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..
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Extech RH350 Psychrometer with 2 Type K Remote Temperature Probes , Green

  • 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.
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Oregon Scientific BAR218HG WeatheratHome Wireless Weather Station with Silver

  • 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.
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Wagner Meters Rapid RH L6 Concrete Moisture Test Starter Kit+ (CELSIUS)

  • 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.
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Hydrofarm APCEM2 Autopilot Desktop CO2 Monitor & Data Logger, Data, White/Blue

  • 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.
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