Reviews Relative Humidity

Amprobe THWD-5 Relative Humidity and Temperature Meter with Wet Bulb and Dew Point

  • Relative humidity (RH) and temperature meter measures temperature, relative humidity (RH), dew point, and wet bulb, and is used for HVAC, indoor air quality, and environmental applications.
  • Dual-scale thermometer measures wet- and dry-bulb temperature and dew point in F and C.
  • Capacitive humidity sensor ranges from 0 to 100 percent relative humidity (RH).
  • Data hold for recording data, and minimum, maximum, and average temperature readings.
  • Flexible probe reaches inside ducts and other hard to reach areas, and tripod mount stabilizes meter for extended readings.
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Amprobe TH-3 Relative Humidity Temperature Meter

  • Relative humidity (RH) and temperature meter is used for HVAC, indoor air quality, and environmental applications.
  • Dual-scale thermometer measures air temperature readings in F and C.
  • Capacitive humidity sensor ranges from 0 to 100 percent relative humidity (RH).
  • Data hold for recording data, and minimum, maximum, and relative temperature readings.
  • Extended probe with protective cover reaches inside ducts and other hard to reach areas.
  • Battery Life: 85-hours continuous (with alkaline battery).
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Boveda Wooden Music Instruments - 49% RH 2-Way Humidity Control - Size 8 For Wooden Instruments – Protects All Wood Instruments For Optimal Sound – Prevents Cracking & Warping Of Guitars – 10 Count

  • ..., Boveda absorbs the excess. Boveda requires zero maintenance, your instrument will always be protected. Wide fluctuations in humidity will cause the wood to expand or shrink, and degrades its performance abilities..
  • IDEAL HUMIDITY FOR WOODEN INSTRUMENTS: Most experts and instrument manufacturers agree that an ideal relative humidity range of 45-50% is best for storing instruments. Stop risking your instrument by adding water or other solutions. Only Boveda’s patented 2-way humidity control adds or removes moisture as conditions require to maintain the ideal humidity level in your instrument case. Boveda helps you protect your sound with the right relative humidity control with any wooden instrument!.
  • EFFORTLESS PROTECTION: Nearly all guitars and other musical instruments made from wood are built in an environment where humidity is closely controlled and monitored. Wood is susceptible to warping that can alter the tone and timbre of the instrument, or even worse, cause it to crack during the manufacturing process. Protect your instruments against warping, cracks, and other damage cause by lack of humidification..
  • RESTORE & MAINTAIN: Boveda is the most effective way to properly store musical instruments anywhere. Simply place the Boveda packe....
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Sper Scientific 800027 Humidity/Temperature Monitor

  • Sper Scientific 800027 Remote Relative Humidity (RH) Monitor and Digital Thermometer. Place accurate sensor inside a desiccator, refrigerator, or other environmental chamber and view simultaneous displays of temperature and RH.
  • Recalls min/max readings on both parameters. ºC and ºF selectable.
  • The remote ambient temperature / relative humidity sensor is mounted on a cord over 7’ long..
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REED Instruments R6001 Thermo-Hygrometer

  • Temp./Humidity Range: -4 to 140°F(-20 to 60°C) / 0 to 100% RH.
  • Dual LCD readout displays temperature and relative humidity.
  • Data hold, Min/Max and Relative functions.
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Digital Laboratory Barometer NIST Traceable

  • Four-line LCD display shows barometric pressure, temperature, relative humidity, barometric pressure trend, and time-of-day.
  • Minimum/maximum readings for barometric pressure, temperature, and relative humidity are stored every hour for the last 24 hours.
  • Recalls previous readings with the simple touch of a button.
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D Addario Guitar Humidifier System - Humidipak Maintain Kit - Automatic Humidity Control System - Maintenance-Free Two-Way Humidity Control System For Guitars

  • HUMIDIFICATION SYSTEM: D'Addario Humidipak is the only maintenance-free, two-way humidity control system for guitar. Includes pouches and guitar....
  • PROTECT YOUR GUITAR: Protects your instrument against warping, cracks and other damage cause by lack of humidification..
  • TWO WAY HUMIDITY CONTROL: The first two-way humidity control that maintains a constant 45%-50% relative humidity level within your instruments case.
  • AUTOMATIC HUMIDIFIER: It automatically maintains the optimal 45%-50% relative humidity level within your instrument case, eliminating the guesswork....
  • AUTOMATIC ADJUSTMENTS: No more manual adjustments based on seasonal changes, geographic locations, temperature, or other factors unlike refillable....
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Broan-NuTone P82W Sensaire Bathroom Exhaust Fan Humidity Sensing Control Wall Switch, White

  • HUMIDITY SENSING WALL CONTROL: Sensaire technology responds to increases in humidity rather than waiting for condensation to form or a relative humidity set point to be reached.
  • PRECISE SENSITIVITY ADJUSTMENT: Variable setting from 20% to 80% relative humidity so the fan works when the homeowner wants it to regardless of climate or season.
  • CONTINUOUS VENTILATION MODE: Operates fan for set minutes per hour to achieve targeted average CFM levels and efficiently meet ASHRAE 62.2 whole house mechanical ventilation (WHMV) requirements.
  • DECORATOR STYLE: Designed with settings behind concealed door blends in seamlessly with existing switches and décor.
  • USER-ADJUSTABLE: Delay shut-off timer allows run-time customization for different bathrooms within your home.
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Visionis VIS-7034 Indoor Round Green Request Push to Exit Button Switch for Door Access Control with NC COM and NO Outputs

  • (1) VIS-7034: Indoor Round Green Request to Exit Push Button Switch.
  • Contact Rating: 3A/125-250VAC Output Contact: NO/NC/COM. Button: Installation Diameter 22mm (0.86in.) Button Color: Green..
  • Panel: 1.7mm (0.06in.) Thick 304 Stainless steel Suitable for: Hollow Door Mechanical Life: 100.000 testsOperating Temperature: -20°C~+55°C (14°F-131°F) Operating Humidity: 0-95% (relative humidity).
  • Operating Temperature: -20°C~+55°C (14°F-131°F) Operating Humidity: 0-95% (relative humidity).
  • Weight: 0.18kg Dimension Of Plate 115L × 70W × 20H mm – 4.52L x 2.75W x 0.78H in..
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Penn-Plax Reptology Reptile Hygrometer Humidity and Temperature Sensor Gauges | Maintain a healthy environment for your pets

  • Accurately monitor both the relative humidity & temperature in your reptile environment.
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Concrete Moisture Encounter Expert

  • Measures up to 6.9% moisture content in concrete and non-destructive CM Carbide Method moisture content equivalent readings..
  • Large clear backlit digital display and hold function “freezes” meter reading when inspecting areas where the meter face is not visible, and for easy recording of data..
  • 7% to 24.9% Moisture Content measurement in Wood, 7 -100 WME, using Pin-type probe attachments. (optional).
  • Attaches to a reusable relative humidity Hygro-i2 probe for in situ and hood testing of concrete per BS 8201, 8203, 5325 and ASTM F2170. (optional).
  • Ambient conditions of relative humidity, temperature, dew point and grams per kilo, all shown simultaneously on one clear display. (using optional Hygro-i2 probe).
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Extech RH390 Precision Dual Display Hygro Thermometer Psychrometer

  • Measures relative humidity from 0 to 100% and temperature from -4 to 140° F (-20 to 60° C).
  • Dual display of humidity and temperature or humidity and dew point or humidity and wet bulb.
  • Capacitance sensor responds under to humidity changes in under 30 seconds.
  • Slim design with rubberized ides for better grip.
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Humidi-Cure 2-Way Cigar Humidor Packets,73% RH Humidity Packs,10Packs Cigar Humidity Control with RH Indicator Card,Size 8gr

  • ...the product to be protected.With the protection from Humidity Packet, herbs,cigars will never be too wet or too dry..
  • 【Easy Use】: Just tear the clear plastic wrap and place 73% humidity pack in an air tight container with the products you want to protect.Then place one relative RH indicator card in the air tight container. Match the color of the center circle dot with the outer color wheel to find out the RH level in the container. Change the packet when the color matching indicates it's time to do so.3X faster in achieving the desired RH level in an airtight container and works for 120 days after activation..
  • 【Relative Humidity (RH) Indicator Card】: With a complimentary RH Test Kit, which is so easy to use and always keep you updated on the RH level in the container.Each package of cigar humidor packets contains one or more RH Indicator Card. Making measure RH easier than ever!Humidi-Cure can deliver a precision of ±2% for the RH level it claims to achieve, provided the storage environment is not extremely warm, wet, or too much of opening done to the container.
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