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1. Boveda #ad
Boveda One Step Hygrometer Mess Free Calibration Kit – Preloaded 75% RH 2-Way Humidity Control – Hygrometer Accuracy – Precise Test for Digital and Analog Hygrometers and Humidity Sensors – 1 Count #adBoveda #ad
- Ultimate salt test: inaccurate hygrometer readings put premium sticks at risk. Precise hygrometer readings: our on-step hygrometer calibration kt makes sure your hygrometer is giving accurate readings. For added accuracy, do a 2-point calibration with a 32% RH Boveda calibration Kit.
Even if your hygrometer says it doesn’t need to be calibrated, it does—every 6 months. Precisely calibrate digital and analog hygrometer and humidity sensors, so they give accurate relative humidity RH readings of what’s going on inside a wooden storage box.
Reusable: good for 3 months after opening 2 years if unopened in original packaging. If your hygrometer reads above or below that number, adjust by the number of points it’s off, adjust the calibration by the number of percentage points it is off from 75% or 32% RH.
Do-it-yourself calibration methods, like bottle cap salt tests, are imprecise and inaccurate. Good for three months after opening! . If a hygrometer doesn’t read 75% RH, then re-test. Re-calibrate a hygrometer or humidity sensor every 6 months to keep it performing effectively. A perfectly calibrated hygrometer will read 75% or 32% RH. About us: boveda devoted the past 23 years to the science of two-way humidity control, but Boveda did this and continues to do so since 1997.
2. Extech #ad
Extech RH300-CAL Humidity Calibration Kit #adExtech #ad
- 33% and 75% relative humidity bottles. Bottle designed with small opening for snug fit of the sensor probe. Optional calibration kit for calibrating extech humidity meters.
|Manufacturer||Extech Instruments #ad|
|Warranty||6 Months Parts and Labor|
3. OXV #ad
OXV Thermo-Hygrometer Digital Temperature Humidity Meter, Professional Psychrometer with Dew Point and Wet Bulb Temperature Reader,Min/Max Value,Data Hold,Color LCD Display #adOXV #ad
- Multiple functions oxv improved digital thermo-hygrometer / Wet Bulb Temperature Meter / Dewpoint Temperature Meter is designed to combine the functions of humidity reader, temperature gauge, wet bulb temperature and dew point temperature tester.
Dew point temperature: -20℃ -4℉ ～ 70℃ 158℉. Temperature range: -20℃ -4℉ ～ 70℃ 158℉. Color lcd display digital color LCD screen with backlight feature for easy use in darkness.
High range of applicationshvac, data storeroom, meteorology, industry, medical, building engineer, daily life, wine cellar, laboratory, engineering, agriculture, machine room, paranormal investigator, greenhouse and etc.
Multiple features with data retention, backlight, data storage, automatic shutdown, unit conversion, low battery indicator, maximum and minimum functions. Wet bulb temperature:-20℃-4℉ ～ 70℃158℉. Dual display rh and temperaturerelative humidity range: 0% ～ 100%rh.
4. TASOGEN #ad
TASOGEN 6 Pack Mini Digital Thermometer Hygrometer,Indoor Temperature and Humidity Gauge Meter Monitor Fahrenheit ℉ for Home,Greenhouse,Jars #adTASOGEN #ad
- Package contents:6 Pack Included Battery. Temperature measurement accuracy: ±2℉;Humidity measurement accuracy: ±5%RH. Mini size perfect for home, grow tent, greenhouse, Garden, cellar, jars, Fridge, Closet any other place that requires monitoring of temperature and humidity levels.
Temperature measurement accuracy: ±2℉;Humidity measurement accuracy: ±5%RH. Temperature measuring range: -58℉-158℉ ;Humidity measuring range: 10%-99%RH Measures conditions every 10 seconds.
5. binfrog #ad
Pgzsy 12 Pack Mini Small Digital Electronic Temperature Humidity Meters Gauge Indoor Thermometer Hygrometer LCD Display Fahrenheit ℉ for Humidors, Garden, Greenhouse, Cellar3 #adbinfrog #ad
- Temperature measuring range: -58℉-158℉ ; Humidity measuring range: 10%-99%RH Measures conditions every 10 seconds. 1 mini digital humidity Thermometer allows you to easily know the environment temperature and humidity around you.
Fahrenheit °f display, this thermometer displays temperature in Fahrenheit. Temperature measurement accuracy: ±2℉; Humidity measurement accuracy: ±5%RH. 2in1 meter with built-in probe; digital electronic thermometer and hygrometer for measuring temperature and humidity for indoor use.
6. Antonki #ad
2 Pack, Digital Temperature and Humidity Monitors for Home, Antonki Room Thermometer Indoor Hygrometer, Humidity Meter, Incubator, Humidity Gauge, Baby Room, Reptile Terrarium, Basement, Greenhouse #adAntonki #ad
- It comes with cr2032 button battery, long last for over 1 year. You will be proud to use this great product for years to come! This room thermometer hygrometer helps measuring the temperature and humidity level in real time.
You can easily turn it off when no using it to save battery life. Suit for baby room, gun safe, warehouse, garage, reptile terrarium, vacuum-seal jar, bedroom, hermit crab habitat, snake tank, jewelry safe, egg incubator, guitar case, cigar humidor, sauna, vehicle, refrigerator, outdoor balcony, crawl pet terrarium.
Etc. After calibration, the reading will fluctuate instantaneously due to your room air conditions. Turn on and wait for 3~5 minutes for it to calibrate automatically.
And show the reading continuously in seconds on the large screen with cute icons. Package includes 2 pcs monitors, you can put 1 monitor in each room. Simple to get an accurate reading. It features durable kickstand and magnet, basement, aquarium, bathroom, tortoise house, allowing position where it should be. Large digit letters and screen allows seeing from over 10 feet away.
7. Govee #ad
Govee WiFi Thermometer Hygrometer H5179, 2 Years Free Data Storage Export, Smart Humidity Temperature Sensor with App Notification Alert, Remote Monitor for Room Greenhouse Incubator Wine Cellar #adGovee #ad
- Now supports widget function. Smart wifi control: easily monitor temp and humidity data in real time from anywhere. With stable wifi and bluetooth connection via the Govee Home app, you'll have more opportunities to react to changes in your air quality not support 5G WiFi.
Alert function: set preset temp and humidity ranges, greenhouse, and receive an app alert immediately whenever levels fall out of that range, which helps you react faster to sudden changes in your basement, etc.
Only supports Bluetooth settings. Enjoy 20 days of online data storage view and export up to 2 years' worth of data seen through clear historical trends and graphs. Fast & accurate: equipped with a swiss made sensor, and humidity is ±3%rh.
Easy to place: with the lanyard loop, you can easily place this room thermometer anywhere. Package contents 1 x govee wifi Temperature Sensor, 1 x Lanyard Loop, 1 x User Manual. By refreshing every 2s, this WiFi thermometer provides precise readings. Free data storage & export: our wifi temperature sensor uploads data to the App when connected via Bluetooth or WiFi. Temperature is accurate to ±054℉/±03℃, you'll stay regularly updated.
8. Inkbird #ad
Inkbird ITH-10 Digital Thermometer and Hygrometer Temperature Humidity Monitor Humidor Guitar Ukulele Mason Jar. #adInkbird #ad
- Values of temperature and humidity. Power supply dc3. 0v, one button CR2032 Item. Accurate readingstemperature measuring range: 23℉-140℉ ; Humidity measuring range: 30%-90%RH. And Min. Digital thermometermini Digital Humidity Thermometer allows you to easily know the environment temperature and humidity around you.
Easy to use support °c/°f mode, and read display easily and immediately. Record Max. Multi-functional scenesCan be placed in household, green house, guitar case, office and labs.
|Manufacturer||Inkbird Tech #ad|
9. Govee #ad
262 Feet Connecting Range, Wireless Thermometer, Govee Hygrometer Thermometer, Mini Bluetooth Humidity Sensor with Notification Alert, Data Storage and Export #adGovee #ad
- Data storage & export: featuring 20-day on-board data storage, you can get recent temp & humidity records through curve graph. Smart app control: easily monitor temperature and humidity in real-time on the app.
Press "export data as csv" on the app to export the last 2 years' data to your phone. Enjoy precise data from the hygrometer thermometer every 2 seconds. 262ft connecting distance no obstacles allows you to quickly get data remotely from anywhere in your home.
Mini compact size: with a smaller & compact design, this space-saving device is lightweight and portable.
Prompt alert notification: set preset temp and humidity ranges with the Govee Home App, and if levels fall out of that range, you'll receive a notification instantly. Accuracy: with a built-in swiss-made sensor, the temperature is accurate to ±054°f and humidity is ±3%RH. And you can place it at multiple locations by the hanging hole. Not wiFi Version.
10. ThermoPro #ad
ThermoPro TP50 Digital Hygrometer Indoor Thermometer Room Thermometer and Humidity Gauge with Temperature Monitor #adThermoPro #ad
- High accuracy & quick refresh rate: this inside thermometer features a high accuracy of ±2–3%RH and ±1°F, making it ideal for measuring fluctuating readings like those found in a greenhouse; Data measurements are updated every 10 seconds to give you the latest updates on your environment.
Air comfort indicator: this humidity meter with humidity level icon indicates air conditions - DRY/COMFORT/WET, allowing this humidity sensor to ensure you’re always aware of changes to your home/household with just a quick glance.
Healthier home & environment: this thermometer hygrometer with temperature and humidity monitor ensures proper indoor humidity that achieves important health benefits for skin and allergen; Can also serve as a refrigerator thermometer, cigar hygrometer, reptile thermometer, soil thermometer, humidor hygrometer, freezer thermometer, and more.
High & low records: this hygrometer digital thermometer displays high/low temperature and humidity levels to allow you to make proper comparisons using your home’s data. Practical design: this indoor room thermometer features a tabletop stand and a magnetic back, place the temperature monitor on your counter or fridge; °F/°C selector; Powered by an AAA battery included.
|Model||Digital thermometer hygrometer TP50|