Best Sensor Meter

Soil pH Meter 3-in-1 Soil Test Kits with Moisture,Light and PH Tester for Garden Farm Plant Outdoor Indoor Lawn Care Water Soil Soil Hygrometer Sensor for Gardening Indoor & Outdoor Plants

Super value - 1 PH Meter(yellow) +1 TDS & EC Meter (blue)+1soil tester kit (green). Total is 3 PCS..
Functions - The digital pH pen is equipped with auto temperature compensation function. TDS meter has lock & auto shut off function(Kindly remind :....
Accurate & reliable - these testers can test quickly and accurately within ±0.01 pH. It only takes a few seconds to show accurate and stable reading....
Easy to use - ph tester and TDS meter have sensitive electrode sensor ,simply press "ON". It only takes a few seconds for your result to appear the....
Widely application - these meters are designed small and convenient. PH meter and TD&EC meter can test pH balance, ideal for testing drinking water,....

...ure meter for potted plants meet all your needs for soil moisture testing..
【Kindly Note】-- 1. Never use soil tester to test water or other liquid, Designed for testing soil only. 2. If the soil is too dry the indicator will not move, need water it before testing. 3. When measuring light, the soil pH meter light sensor needs to face the light so that the light measurement will be more accurate. 4. Do not leave t e ph tester soil probes inserted in soil longer than necessary to make a measurement..

Auto ranging TDS tracer meter offers 3 ranges to measure pure water to salinity solutions using the same conductivity cell.
Instructions included for measuring TDS in soil.
Feature memory stores and recalls 15 readings, data hold, auto shut-off and low battery indication.
Simultaneous display of conductivity or TDS and temperature.
Complete with meter and conductivity cell, protective sensor cap and neck strap.

Relative humidity (RH), temperature, wet bulb, and dew point meter 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 and maximum temperature readings.
Sensor: Electronic Capacitance Polymer Film Sensor.
Range Temperature: -20 to 50°C (-4 to 122°F).
Accuracy Relative Humidity: ±3%RH from 10 to 95%RH, +5%RH (0 to 10, 95 to 100%RH) @ 25°C (77°F) non-condensing.

0.82 x (50 millimeter f/1.4 lens at infinity, 1.0 meter (1)).
3.2 inches 1.037 meter dot VARI angle touchscreen. Max video clip length: 1920 x 1080: 29 minutes, 59 seconds.
Full hd 1080p video recording at 60 fps. Bluetooth version 4.1.
Snap bridge Bluetooth and Wi-Fi with NFC.

Compact & Portable Have you been sticking your finger in the soil hoping to feel when it's time to water? Why not eliminate the guesswork and keep your hands clean when you use the Dr.meter Soil Moisture Sensor Meter! Know the right time to water your garden, farm, lawn and plants, anytime..
Easy to ReadNo experience required--while this machine is sophisticated, it's not complicated! With an interface using ten scales and a color-coded reading system from red, green to blue, it's never been more straightforward reading your soil moisture..
No Batteries RequiredWho needs batteries or electricity? Just plug stick it into the ground and get a reading in no time!.
Gentle to Plant RootsKeep roots intact when you do readings thanks to the single probe design. You won't have to dig up too much soil or disturb sensitive roots when you take readings so your plants can stay perfectly healthy..
Helpful TipsThe Dr.meter Soil Moisture Sensor Meter is designed only for soil testing and should not be used in liquids. Keep it away from rocks and extremely hard soil to avoid damaging it. Make sure to clean the probe after each use..

Monitor indoor and outdoor temperature (Fahrenheit and Celsius) with trend arrows that indicate whether temperature is rising or falling.
Wireless all-weather outdoor sensor measures temperature conditions with precision and accuracy.
Displays high and low records for past 12 hours, 24 hours, 36 hours, 48 hours, and for all-time.
Outdoor temperature sensor transmits readings every 30 seconds using a 433 MHz wireless signal up to a 165 foot (50 meter) range.
Display and outdoor sensor are totally wireless and easy to install.

Monitor indoor and outdoor temperature (Fahrenheit and Celsius) with trend arrows that indicate whether temperature is rising or falling.
Wireless all-weather outdoor sensor measures temperature conditions with precision and accuracy.
Displays high and low records for past 12 hours, 24 hours, 36 hours, 48 hours, and for all-time.
Outdoor temperature sensor transmits readings every 30 seconds using a 433 MHz wireless signal up to a 165 foot (50 meter) range.
Display and outdoor sensor are totally wireless and easy to install.

Multifunctional Meter: DROK multimeter panel is available to measure percentage and AH of remaining capacity, DC positive and negative bidirectional....
Hall Sensor & Easy Mount: the voltage amperage meter is coming with a Hall transformer to for isolated measurement, reliable and safe.
Display: backlight can be controlled to be ON or OFF as user’s need.
Equipped with full angle of view LCD screen, users could see the display....
Alarming Function: it will alarm and flash to draw your attention when the real voltage is higher or lower than preset alarming voltage and real....
Wide Applications: Can be used as dc amp meter, digital volt meter, power meter, battery capacity monitor. Suitable for all kinds of batteries, such....

PT6508 Temperature meter is a new type of digital temperature and humidity meter, which designed to combine the functions of humidity meter, temperature meter, wet bulb temperature and dew point temperature. And Dew point is a measure of how much water vapor actually in the air..
Dual Display Humidity and Temperature with Accurate Measuring: Humidity range: 0% - 100%RH. Temperature range: -20℃(-4℉) - 60℃(140℉). Dew point Temperature :-50℃(-58℉) - 60℃(140℉). Wet Bulb Temperature:-20℃(-4℉) - 60℃(140℉)..
Digital humidity and temperature meter used for a high range of applications-HVAC,industry,agriculture,meteorology,medical,daily life,building engineer,paranormal investigator,in wine cellar ,machine room and data storeroom.
Multiple Function: With data retention, data storage, unit conversion, backlight, low battery indicator, automatic shutdown, maximum and minimum functions..
LCD display with backlight with high accuracy sensor, LCD brighter in the darker places. Auto shutdown without operation after 30 minute..