Reviews Humidity Meter With Probe

Extech 445815 Hygro-Thermometer Humidity Alert with Dew Point Large Easy-to-read Triple LCD Displays % Relative Humidity Temperature and Dew Point Probe Clips Onto Meter or Extends on 18 Cable

  • Large, easy-to-read triple LCD displays % Relative Humidity, Temperature and Dew Point.
  • %RH audible and visual alarms, with adjustable set points, alert when humidity exceeds set limit.
  • Probe clips onto meter or extends on 18" (457mm) cable.
  • Rear calibration adjustment pot for Humidity and Temperature.
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4-Pack Mini Digital Thermometer Hygrometer Indoor Humidity Monitor Temperature Humidity Gauge Meter with Fahrenheit (℉) for Humidors, Greenhouse, Garden, Cellar, Closet, Fridge Etc by DWEPTU

  • 【EASY TO INSTALL】 Mini Digital Hygrometer Thermometer easily knows the current humidity and temperature, Embedded opening size (1.81*1.06 inch) or fixed with double-sided tape..
  • 【High Precision Display】 Indoor Thermometer Hygrometer Temperature measurement accuracy: ±1℉.
  • 【WIDE TEMPERATURE TEST】 Indoor Thermometer Hygrometer Temperature measuring range -58℉-230℉.
  • 【Two in One】 Mini Digital Hygrometer Thermometer is 2in1 meter with built-in probe.
  • digital electronic thermometer and hygrometer for measuring temperature and humidity for indoor use.
  • 【LONG BATTERY LIFE】 Hygrometer Powered by two LR44 button cell (Included), Battery working time up to 8 months. Package Includes: 4 x Digital Thermometer Hygrometer.
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AZ-86031 5 in 1 Water Quality Meter Dissolved Oxygen Tester PH Meter PH Conductivity Salinity Temperature Meter AZ86031

  • The 86031 Combo Water Testing Meter can measure the pH, Conductivity or TDS or Salinity and Dissolved oxygen depend on which kind of probe attach to the meter or user could attach three kinds of probes at the same time. So the 86031 Multiple Parameters Water Testers could be operated as the pH meter, conductivity meter, TDS meter, Salinity meter or D.O. meter as user needed..
  • We design different color connector on the meter, user only needs to screw on the probe with the same color, and then get the measuring reading accurate and fast..
  • User could change the probe or screw on the 86031 Combo Water Quality Measuring Instrument easily. And in order to avoid broken by the stone or particle attacking in the measuring environment, we have developed the specific anti-collision cap on each probe. So the 86031 Combo Water Testing Meter would be the best tool for all professional measuring purposes, including the Aquaculture, Aqua farm, LAB, swimming pool or water treatment business, or other related industry, no matter the fresh or sea water..
  • AZ 86031 Combo Water Meter- pH/Conductivity/Salt/TDS/D.O was being designed and manufactured by AZ Instrument, a well experienced manufacturer for pH EC Meter..
  • Large LCD to display multiple parameters simultaneously: pH,....
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Mini Digital Thermometer 2-Pack Hygrometer Indoor Humidity Monitor Temperature Humidity Gauge Meter with Fahrenheit (℉) for Humidors, Greenhouse, Garden, Cellar, Closet, Fridge Etc by DWEPTU

  • 【EASY TO INSTALL】 Mini Digital Hygrometer Thermometer easily knows the current humidity and temperature, Embedded opening size (1.81*1.06 inch) or fixed with double-sided tape, Spare double-sided tape is included in the package..
  • 【High Precision Display】 Indoor Thermometer Hygrometer Temperature measurement accuracy: ±1℉.
  • 【WIDE TEMPERATURE TEST】 Indoor Thermometer Hygrometer Temperature measuring range -58℉-230℉.
  • 【Two in One】 Mini Digital Hygrometer Thermometer is 2in1 meter with built-in probe.
  • digital electronic thermometer and hygrometer for measuring temperature and humidity for indoor use.
  • 【LONG BATTERY LIFE】 Hygrometer Powered by two LR44 button cell (Included), Battery working time up to 8 months. Package Includes: 2 x Digital Thermometer Hygrometer, 2 x Double-sided tape, 4 x Spare Batteries..
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Hathdia Soil Moisture Meter,Plant Hygrometer Moisture Sensor Plant Water Monitor for Potted Plants,Garden,Farm, Lawn(No Battery Needed)

  • Soil Moisture Meter: This single probe soil moisture meter is specially designed for testing the moisture level in the soil, helps you decide whether the plants need water or not, helps to keep plants alive..
  • Easy to Use:No batteries or electricity needed,just insert the water meter probe into the soil to the plant root level, the indicator pointer will show you the readings immediately..
  • Accurate and Reliable: Single probe sensor is very sensitive, pointer on the dial moves quickly and display accurate values when testing soil moisture. 7.6” long probe is also suitable for large potted plants..
  • Portable & Lightweight：This soil hygrometer can be used both indoors and outdoors, with its portable and compact design, you can test at any time any place as you want.This soil moisture meter is a great handy tool for potted plants, garden, farm, lawn plant care..
  • Warm Prompt: This meter is designed for soil only, can not be used to test water or other liquid directly. Please not let the probe touch stones while inserting,please wipe the probe after each use.Any problem please feel free to contact us at the first time..
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NICE-POWER Wood Moisture Meter, Pin-Type Digital Moisture Meter Firewood Moisture Content Detector, Water Leak Detector with Large Screen for Logs, Drywall, Building Materials, Plaster

  • 【Fast & Accurate Measurement】 One-piece high-precision probe design can penetrate the test surface and obtain the moisture content in the wood in one second, with excellent accuracy (±2%) and resolution (0.1%). Allows you to buy or use wood without worrying about cracks, rips, and warping..
  • 【High-quality Humidity Detectors】 Check basements, ceilings, and walls for suspected water damage in time to determine if the area is wet or dry. The moisture meter is sturdy and durable, and the housing is made of light and hard plastic, lightweight and easy to carry..
  • 【User-Friendly, Easy Reading】 Digital humidity detector with large screen, the "HOLD" key to freeze readings, low battery alert, auto power off function after 10 minutes of inactivity to save battery life, ergonomically designed non-slip rubber covers on both sides of the moisture meter , comfortable to use..
  • 【Eight Measuring Mode】 Specifically designed to detect the moisture content of wood and other materials（plaster, lime mortar, drywall, bricks） for all your needs. The perfect choice for carpenters, floor installers, inspectors, lumber suppliers and anyone looking to buy quality firewood. Resolve suspicion and make our work more efficient..
  • 【Packed for Convenient】 This mois....
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GLTL Gaussmeter Tesla Meter Surface Magnetic Field Tester with N/S Function + Metal Probe

  • ★, Application: Handheld digital WT103 gauss meter used to measure the magnetic field of the permanent magnet material surface, DC motors, speakers, magnetic separator, permanent magnetic separator magnetic field demagnetization and the leakage of the magnetic field, parts machining residual magnetic field. Measuring range: 0 to 200mT milli-Tesla of - 2000mT milli-Tesla.
  • ★, Basic error: ±2percent ±3 word (below 1000mT millitesla of) ±5percent ±3 words (over 1000mT millitesla).
  • ★, Ambient temperature: 5℃~40℃ Relative Humidity: 20%~80% (non-condensing) Power supply: one 9V battery, external power supply (Battery is not included).
  • ★ ,Package Included: 1 x WT103 Gaussmeter Tesla meter.
  • 1 x DC Adapter ( includes AAA*3 Batteries ).
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eSynic 2 Pack LCD Aquarium Thermometer with Time and Alarm Clock Function for Measuring Temperature Humidity Including 1.5m/ft Probe Suction Cups Digital Hygrometer for Fish Tank Outdoors Indoors

  • 【LCD Display Aquarium Thermometer】The Large LCD Display Unit can Clear Display the Temperature, Humidity Percentage and Time for Reading. With Max/Min Records, 12-Hour/24-Hour Time Format and Alarm Clock Function, ℃/ °F Selectable for Temperature Showing..
  • 【Accurate Test】Temperature Range: -50 ～+70 ℃(-58 °F ~ +158 °F), Humidity Range: 10%～99% RH, Temperature Accuracy: ± 1 ℃, Humidity Accuracy: ± 5% RH. Temperature Resolution: 0.1 ℃, Humidity Resolution: 1% RH..
  • 【1.5m/5ft Probe Included】The Package Comes with 1.5m/5ft Probe for Submerging Into Fish Tank to Measure Water Temperature.(Note: Submerge Probe Only, Do Not Submerge Thermometer in Water)..
  • 【Compact Size】Small Size and Convenient, You can Put It Anywhere for Use. Comes with Batteries, Probe and Suction Cups..
  • 【Wide Application】Our Humidity Thermometer Not Only for Measuring the Temperature and Humidity of Fish Tanks, Also Measuring the Temperature and Humidity of Our Living Environment (Outdoors and Indoors)..
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apine Soil Moisture Meter, Plants Moisture Meter, Plant Water Meter for Indoor/Outdoor Plants， Hydrometer for Plants（Green）

  • ※【Plug and Play, Quick Measurement】: Are you still troubled by when your plants need to drink water? apine plant moisture meter can be your reliable partner, you can know the soil moisture you care about by measuring it and helping you quickly become a gardening expert!.
  • ※【Professional and reliable, accurate reading】: The apine soil moisture meter adopts a newly upgraded high-quality stainless steel induction probe, which brings you more accurate test results,makes the quality more stable and durable, and keeps you away from the trouble of probe’s falling off and corrosion, suitable for indoor or outdoor use. Our plant thermometer is designed with a single needle, which has little damage to the plant roots and will not be stained with too much mud after testing..
  • ※【Easy operation, No battery required】: Worry about the complicated operation for the first time? It doesn’t exist, just insert the probe of plant water meter into the soil about 2-4 inches, you can get the soil moisture immediately, simple and clear color division, the elderly can be also easily used. No battery design, more suitable for you who love green environmental protection..
  • ※【Professional and Considerate, High-quality Service】: Each apine moisture meter for....
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