ReviewsSensor Meter

Extech PH100 ExStik pH Waterproof Meter

Flat surface pH electrode is waterproof and rugged enough to withstand harsh environments.
LCD display shows pH from 0.00 to 14.00, temperature and bargraph of trends in acidity or alkalinity.
device stores and recalls up to 15 labeled....
RENEW feature tells you when it and' time to replace your pH electrode.
CAL feature tells you when it and time to recalibrate your meter.
Includes meter, protective sensor cap, sample cup, 4 SR44 button batteries and 1 48 Inch (1.2 meter ) neck strap.

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Titan Controls HGC702616 Atlas 1 CO2 Monitor and Controller White

FEATURES: low drift NDIR CO2 sensor, Auto day/night detection, big LCD display with real time value, Monitoring & Controlling CO2 value in Greenhouse....
APPLICATION: 1. Greenhouse - highly accurate digital CO2 controller measures the carbon dioxide level in the grow room and automatically turns off the....
Sensor 124 x 33 x 26 mm with 4.5 meter long cable.
CHART DISPLAY: adjustable time scale (week/day/hour/min/auto), Auto Max. /Min. Recall, Target zone indicator.
ACCURACY LEVEL: CO2 below 3000ppm ±50ppm or ±5% of reading, whichever is greater / CO2 above 3000ppm ±7% of reading.

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Portable Ketone Meter Ketone Breath Analyzer Digital Ketone Breath Tester for Ketosis Testing

This ketone breath meter is an easy-using and self-monitoring device for individuals following on a keto life. Breath ketosis meter saves you from....
Breath acetone meter measures 6 levels of ketones up to 99 PPM (0.0 -99), using a PPM (Part Per Million) measurement. 4 LCD Display colors for....
Breath ketone meter detects your breath acetone from 0 to 99 PPM and follow 6 level guidance: 0.0-1.9ppm (No ketosis), 2.0-3.9ppm (Early Stage....
Cautions before measurement: Be cautious about factors that may affect your results because the device is with high sensitivity sensor and avoid....
Ketone breath meter is guaranteed with 12 months, if you are not satisfied for any reason, we offer money back for 30 days after purchase, or we will....

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Fitinoch Rechargeable 14505 Li-ion Battery with Charger, 800mAh 3.7V AA Battery, ER14505 AA 3.6V Lithium Batteries Replacement for Flashlight,Water Meter 4 Pack

✅【RECHARGEABLE AND MONEY SAVING】Our Rechargeable 14505 battery with 1000+ cycles can save you big money comparing with the single use battery.
✅【ENERGY SAVING & ECO FRIENDLY】Mercury, cadmium and lead are not used in these lithium 14505 batteries, More environmentally friendly than the single use battery.
✅【EASY & FAST CHARGE】Easy and fast full charge in about 2 hours with charger, just simply plug into USB ports..
✅【HIGH PERFORMANCE】800mAh Long-lasting batteries provide reliable power support for your daily use and emergencies..
✅【APPLICATION】Flashlight,home automation sensors, door opening detector, temperature sensor, home alarm, bark collar, door sensor, remote control alarm, water meter, electricity meter, gas meter, medical equipment, flashlight, backup power etc.

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LaMotte N-P-K Soil Test Kit

...o fall off. It allows your plants to photosynthesize better and grow healthily. The best soil moisture meter as Halloween gifts for family and friends..
【EASY TO USE】:This soil ph meter uses dual needle detection technology to quickly and accurately detect soil moisture, pH, and light conditions. Just insert the sensor probe into the soil about 2-4 inches, and flip the switch to test the water, pH, and sunlight you want to measure. No batteries or electricity needed, plug and read..
【WIDELY APPLICABLE】: This moisture meter is suitable for indoor and outdoor use. The design is light and portable, and it is easy to carry and use outdoors. The soil ph meter is an ideal soil test kit for home plants, gardens, lawns, and farms..
【24 MONTHS WARRANTY】： We provide TWO YEARS WARRANTY on the moisture meter from the date of purchase. For any product questions, don't hesitate to contact us. In addtion, the package includes 1 x Soil moisture meter, 1 x Cleaning Cloth, 1 x User Manual..

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BTMETER BT-881D Digital Illuminance Light Meter, Measure Lights 0.01~400,000 Lux (0.01~40,000 FC) Foot Candles Luxmeter with 270º Rotated Sensor for Plants LED Lights Indoor Outdoor Light Tester

☀【HIGH ACCURACY】+/- 4% of readings for 10000 Lux, 1000 FC.
+/- 5% of readings +/- 10 digits for 400000 Lux, 40000FC.
☀【0.4 SECOND RESPONSE】2~3 times sampling per second, Instantly to measure out how much luminosity intensity you’re getting, No more guessing.
☀【WIDE MEASURE RANGE】 This light meter can measure luminance at 0.01~400,000 Lumens, (0.01~40,000 Foot Candles), Which is much wider than the others. Resolution 0.01.
☀【EASY TO USE】The light sensor can be rotated 270º, so you don’t need to turn around the light meter to measure luminosity intensity from different angles. Just rotate the sensor, and you can still read the illuminance at front.
☀【MEMORIZE THE LIGHT READINGS】This Lux Meter can help you record 33 sets of readings,Temp Testing, The RELATIVE measuring mode will show you the difference between current / recorded data. Ideal lux meter to measure light intensity for LED grow lights,garden, plants, school, office, state, LED lights, indoor and outdoor.

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Alotpower Soil Moisture Sensor Meter,Hygrometer Moisture Sensor for Garden, Farm, Lawn Plants Indoor & Outdoor(No Battery Needed)

Moisture Meter for Plants:Make your plants more healthy by Soil Moisture Sensor Meter..
No Battery Required:Simply push the meter into the soil, and you'll get your reading. It's no need for batteries..
Both for Indoor & Outdoor Use:Easily know when to water for your flowers, plants..
Scientifically Accurate:Easy & accurately to read moisture promotes healthy plants.DescriptionAlotpower Water Monitor Humidity Plant Tester, Hygrometer Moisture Sensor for Garden, Farm, Lawn, Indoor & Outdoor Use.
Step 2: Stick the probe into the soil about 2-4 inches.
Step 3: After several minutes, Note moisture level in the dial.
Step 4: Remove probe from soil and wipe clean after each use.
1. Use cloth wipe the probe so that keep clean and dry and then use..
1. Don't touch the stone or hard objects since it will be easy to damage the probe..
2. Can't put it into the soil for a long time, in case it may damage probe..
3. Don't use it to test rigid ground or floor..
4. Don't touch fire and stay away from children..
5. Remove probe from soil and wipe clean after each use..
Moisture Range: 1-10 (1-3 DRY, 4-7 NOR, 8....

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BTMETER BT-846A Pro HVAC Anemometer Measures Wind Speed Wind Flow Wind Temperature CFM Air Flow Velocity Meter with Backlight MAX MIN AVG

➤【Pro Air Flow CFM Anemometer 】Accurately measures wind velocity in 5 units: m/s, km/h, ft/min, knots, mph. wind temp in ℃/℉ , air flow in....
➤【Higher Range Wind Speed Meter 】Higher Wind Speed Range: 0.001~100 mph (Accuracy: +/- 3% +/- 0.2 reading), Resolution: 0.001. Air temperature....
➤【Airflow CFM Meter】BT-846A wind speed gauge measures Wind flow range: CFM 0-999900 ft3/min, Resolution: 0.001-100, Air flow area : 0.001-9999....
➤【Separated Extendable Wind Sensor】Built with user-friendly extendable wind sensor vane, so you can still look at the readings easily while you....
➤【Must Have for Air Balancing】 Designed for HVAC trouble-shooting, air flow balancing. The separated wind speed sensor can be replaced if it’s....

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The Apogee MQ 500 Bundled with Telescopic Wand Accurate for LED with Included FGI Protective Case

Apogee MQ-500 Quantum PAR Meter & Sensor Bundled with the AM-310 Extension Wand.
Comes with our FGI protective carry pouch to protect your investment.
Designed to display 400nm-700nm wavelengths that make up the traditional time honored full spectrum of PAR. Blue enhanced silicon photodiode and....
Our most popular PAR meter/sensor and wand combo. Accurate under all light sources from natural sunlight to full spectrum and narrow band LEDs. Trust....
Forever Green Indoors is an Official Apogee Instruments Distributor on Amazon. Made in the USA in Logan Utah by Apogee Instruments inc..

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Sper Scientific 850009 UV Light Meter

...easuring Parameters: Lux, Foot-candle | Lighting Type Selection: Tungsten, Fluorescent, Sodium, Mercury lamp | Measuring Range: 5 Lux Ranges: 1. 40 Lux.
Sensor: The exclusive photo diode colour correction filter, spectrum meet C.I.E. Cosine correction factor meet standard | Large LCD display with barograph and Indicator | Zero Adj.: External adjustment by pushing button (40 Lux Range Only) |Peak Hold: To hold the peak display | Data Hold: To freeze the display value.
Power Supply: DC 9V battery. 006P, MN1604 (PP3) or equivalent. | Power Consumption: Approx. DC 8 mA | Weight: 220 g/0.48 LB | Lux Meter Dimensions: 200 x 68 x 30 mm (7.9 x 2.7 x 1.2 inch) | Sensor Probe: 82 x 55 x 7 mm (3.2 x 2.2 x 0.3 inch).
Memory: Save the max. & min. value with recall | Power off: Auto or manual power off. | Over Range Indication: “- - - - “.
Under Range Indication: “_ _ _ _” | Data Output: RS-232 serial data output | Operating Temperature:32°F to 122°F ( 0 to 50°C) | Operating Humidity: Max. 80% RH.
Supply Scope: 1 Unit of Digital Lux Meter, Light Sensor Probe with Protection Cover, Instruction Ma....

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Ketone Breath Tester, Ketosis Meter, Keto Breathalyzer with 10pc Mouthpieces(mmol/L Display Units)

ADVANCED TECHNOLOGY: Measures breath ketones, a realtime indicator of ketosis.Reusable, measure thousands of times, at a one time cost only! The sensor does not need to be replaced after several thousands times repeatedly, it can be used for years! No calculation needed to know your ketosis. Breath ketones are proportional to the break down of fat into ketones by the liver..
EASE OF USE: Ketone breath meter is the easiest and most convenient to use. Perfect when you cannot pee on a stick or you are on the go. Simply blow some air into the device, and you get accurate results within seconds. Probably the biggest downside with blood meter is that for every measurement you need to prick your finger. If you don't like blood then it can be a dealbreaker. Also this process requires quite clean environment..
SAVE YOUR MONEY: If you go for a blood ketone meter, you’d usually spend about 50-100$ on the starting kit, and then about a dollar per strip for each additional testing. And if you want to test your ketones 2 or 3 times a day, you can see how the total cost can pile up quickly. Now, with breath ketone meters, there is no additional cost. but you just buy them once and use them basically..
FUEL CELL SENSOR: The technology for ketone breath analyzers....

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