Amprobe LM-200 LED Light Meter
- Dual-scale meter measures visible light from fluorescent, metal halide, high-pressure sodium, and incandescent sources up to 200,000 lumens per square meter (lux) or 20,000 footcandles (fc).
- Powered by a 9 V battery (included), and includes a 1.5-meter wire for positioning light sensor and a protective sensor cap.
- Manual ranging, data hold freezes readings on the display, maximum recording displays highest reading, zeroing capability resets the null point and angled light cosine correction corrects for angled light.
Check StockDollaTek 5Pcs SW-420 NC Type Vibration Sensor Module Vibration Switch
- Shipping list: 1 channel 24V vibration sensor plus relay module with 1 meter long shock sensor.
- 6-24V wide voltage power supply stable version With 1 meter long vibration sensor module, this module has no vibration delay function..
Check StockLinestereder PH Meter Digital Water Quality Tester Testing Range 0.00-14.00 Ph Great for Household Drinking Pool and Aquarium High Accuracy Pen Type PH Test Water.
- ⛪ [ Accurate PH Tester Digital ] PH meter use sensitive glass bulb electrode sensor that can quickly and clearly read accurate PH values in the....
- ⛪[ PH Meter Automatic Calibration ] PH meter has an automatic calibration function that can be adjusted according to water temperature and quality,....
- ⛪ [ Automatic Temperature Compensation] PH meter has a built-in temperature sensor. When the temperature of the sample solution is different from....
- ⛪ [ Extensively Tested kit ] Conveniently fits in your pocket or bag and goes anywhere. PH meter is ideal option for families and laboratory testing....
- ⛪ [ Package Includes ] Come with 1x PH meter, 1x user manual, 2x 1.5V LR44 button cells(build-in), 3x PH Buffer Powders. The enclosed detailed....
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Small Aquarium Underwater Ambience with Very Light Bubbling
- ...al systems. Our underwater quantum meters are specifically designed to measure the intensity of light underwater for biological, chemical, and physical processes in natural waters and aquariums..
- UNDERWATER ACCURACY - Underwater PAR measurements can read low when a quantum sensor is calibrated for air. The MQ-510 applies an immersion effect correction factor to get instant, accurate measurements underwater. Precisely measures and combines the intensity of all photons between 400 and 700 nm to give a single PAR reading in µmol m-2 s-1 within 5 % uncertainty. Unlike hobby-grade PAR meters, our meter has a stable, accurate calibration with an accuracy drift rate of less than 2% per year..
- QUALITY QUANTUM METER - Unlike cheaper LUX or footcandle sensors which are sometimes marketed as grow light meters, but are meant for measuring light for human vision, our meters feature a laboratory-grade PPFD (photosynthetic photon flux density), or “quantum,” optical detector precisely calibrated to measure the light intensity in µmol m-2 s-1 of the specific color wavelengths emitted by LEDs, HPS, MH, sunlight, and other light sources utilized by plants for photosynthesis..
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10Pcs Car Temperature Gauge Kit-Coolant Temperature Gauge - Digital Temperature Gauge 2inch 52mm Universal Car Truck LED Water Meter Instrument Tool
- ...ge is 40-120 degrees Celsius. High sensitivity, easy and convenient to use. - reloj temperatura fae.
- ❃Application: The water temperature meter is used to measure the water temperature of a car. The number and indicator can clearly show the water temperature. - coolant temp gauge.
- ❃Principle: The water temperature sensor is a thermistor sensor. Screwed to the engine cooling water channel. The thermistor determines the amount of current flowing through the coil of the water temperature gauge. To guide the meter hands - coolant temp gauge.
- ❃ High quality: The water temperature gauge is made of ABS, sturdy and durable.ABS has excellent complete physical and mechanical properties and good low temperature impact proof. Dimensional stability. Electrical properties, wear proof, chemical proof, dyeing, finished product processing and mechanical processing are better. - car temperature gauge kit.
- ❃Easy to read in the dark: The blue light on the dial makes it easy to read in the dark. Its measurement range is 40-120 degrees Celsius. High sensitivity, easy and convenient to use. - reloj temperatura fae.
- ❃Application: The water temperature meter is used to measure the water temperature of a car. The number and indicator can clearly show the water temperature....
Check StockCensinda Soil Moisture Meter Soil Moisture Monitor for House Plants Soil Hygrometer Moisture Sensor for Indoor & Outdoor Garden Farm Lawn Plant Care No Battery Needed White
- 【SAVE YOUR PLANTS】: Over watering can cause problems with your plants or even kill them. This soil moisture meter helps you know the soil is dry,....
- 【ACCURATE & FAST READING】: This plant moisture sensor can get accurate and fast reading of moisture level in the soil, just plunge the probe....
- 【NO BATTERY NEEDED】: The plant hygrometer is simple and easy to use, no battery or electricity needed. The meter probe can easily get down to the....
- 【INDOOR OUTDOOR USE】: With 7.6 inch long probe sensor design, this soil moisture meter is suitable for both indoor and outdoor use. Great....
- 【GREAT SIZE & PORTABLE】: This soil meter is a great handy tool for home gardeners, plant lovers, beginners. Do not leave the soil moisture meter....
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Apogee Instruments MQ-500 Full-Spectrum Quantum PAR Meter & Telescopic Wand Bundle - Digital PPFD Meter for LED Greenhouse Grow Lights, Sunlight, & Plant Monitoring
- ...US GROWERS - Designed by world-renowned crop physiologist, Bruce Bugbee, PhD, the MQ-500 full-spectrum quantum meter is the premium tool of choice among leading scientists and growers for accurately measuring the photosynthetically active radiation (PAR) from all light sources. Package includes an AM-310 telescopic sensor wand that extends up to 33 inches for measuring hard-to-reach places and a neoprene carrying case..
- MEASURING PAR IS CRITICAL - An accurate PAR meter is critical for measuring the intensity of light used in the precision growing of plants and other photosynthetic organisms in greenhouses, growth chambers, farms, gardens, aquariums, and additional agricultural systems..
- QUALITY QUANTUM METER - Unlike cheaper LUX or footcandle sensors which are sometimes marketed as grow light meters, but are meant for measuring light for human vision, our meters feature a laboratory-grade PPFD (photosynthetic photon flux density), or “quantum,” optical detector precisely calibrated to measure the light intensity in µmol m-2 s-1 of the specific color wavelengths emitted by LEDs, HPS, MH, sunlight, and other light sources utilized by plants for photosynthesis..
- EXTREMELY ACCURATE & STABLE - Precisely measures and combines the intensity of all photons....
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Training and Racing with a Power Meter
- 【Make Every Ride Count】The AROFLY Link A1 includes Power Meter + Cadence Sensor to pair with your current bike computer to offer ride insights to optimize your performance for competition or training. Connected to your bike computer via ANT+ / Bluetooth, LINK Transmitter allows you to focus on your speed, power output, or any ride data when it matters the most..
- 【Lightest Wheel-Based Power Meter】AROFLY Power Meter is capable of measuring your accurate output while only being the size of a bottle cap, weighing less than 0.3 ounce. AROFLY Power Meter is directly installed to cycle rear valve (Only for CLINCHER tires) to monitor how the output from either of your legs change along the ride and keep you focused on your performance..
- 【Patented Dynamic Pressure Variation Sensing Technology】The AROFLY Power Meter measures your ride power output by monitoring the variating tire pressure and other measurements combined. This is the first ever wheel-based power measurement system for accurate output recording..
- 【Simple installation】Complete installation in under 10 minutes with no tools required, no modification to your drivetrain. Package contains LINK A1 Transmitter, Cadence Sensor and Power Meter, suitable for most types of bike tires, includin....
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IDEAL INDUSTRIES INC. 61-686 Digital Light Meter with Remote Sensor, Measure All Visible Light Sources
- ACCURATE LIGHT METER: Measures light levels from fluorescent, metal halide, high-pressure sodium, incandescent, and LED light sources. The perfect “must-have” instrument for basic lighting audits to address safety, productivity and energy efficient needs..
- MEASURES ALL VISIBLE LIGHT SOURCES: The 61-686 meter measures visible light from LED, fluorescent, metal halide, high-pressure sodium, incandescent and other light sources. Measures in four ranges up to 20,000 Foot Candles or 200,000 Lux..
- AUTO SHUT OFF: To extend the life of your battery, the unit will automatically power off after 10 minutes of non-use. Also features a convenient low battery indicator so that you can ensure that your Digital Multi-Meter is always charged and ready to use..
- TETHERED SENSOR: Tethered remote sensor with 59 in. (1.5m) cable for remote measurements..
- PRODUCT DETAILS: Weighs approx. 8.8 oz. (250 g) with battery. 2000 count LCD display. Includes IDEAL Electrical 61-686 Digital Light Meter, User’s manual, carrying case and 9V battery. +/- 3% basic accuracy..
Check StockSENEYE Reef Aquarium Monitor and Par Meter
- ☀【HIGH ACCURACY】+/- 4% readings +/- 0.5% f.s (10,000 Lux.
- +/- 5% readings +/- 10 digits (300,000 Lux.
- ☀【0.4 SECOND RESPONSE】2~3 times sampling per second, Instantly to measure out how much lights you’re getting.
- ☀【WIDE MEASURE RANGE】 This light meter can measure luminance at 0.01~300,000 Lumens, (0.01~30,000 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 lights from different angles. Just rotate the sensor, and you can still read the measure 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 to use at home, garden, aquarium,plants, school, office, state, LED lights, indoor and outdoor.
Check StockHiLetgo 10pcs IR Infrared Obstacle Avoidance Sensor Module for Arduino Smart Car Robot 3-Wire Reflective Photoelectric for Arduino Smart Car Robot
- FLEXIBLE FORCE SENSITIVE SENSOR OFFERS EXTREME SPEED RESPONSE--The flexible sensor has the characteristics of flexible ultra-thin, and extreme speed response, etc.
- WIDELY APPLICATIONS FOR VARIETY ITEMS' DETECTING--This Force Sensing Resistor has widely applications during daily life, such as off-bed monitoring, intelligent breathing belt, sleep monitoring, electronic shelf.
- DUAL WATER-PROOF AND PRESSURE SENSITIVE FSR SENSOR--Waterproof and pressure sensitive dual function.
- DESIGNED WITH HIGHLY SENSITIVE NANO-METER MATERIAL REACHES HIGHLY SENSITIVE DETECTION--Highly sensitive flexible nano-meter materials can realize highly sensitive detection of pressure.
- GOOD DURABILITY AND HIGH EFFICIENCY FLEX/BEND SENSOR--High sensitivity and long service life.
Check StockAokin Sensor Bar and AV Cable for Wii Wii U Audio Video AV Cable Cord and Wired Infrared Ray Sensor Bar for Nintendo Wii and Wii U
- Compatible - premium quality AV Cable and wired infrared sensor bar for Nintendo Wii and Wii U Consoles..
- Size - the AV cable length is 1.8 meter/6 feet. The sensor bar with 2 meter/6.6 feet cable ensures convenient placement, sensor bar length: 9.5....
- Feature - the AV cable with standard AV composite lead, red, white, and yellow connectors on one end, input for Nintendo Wii and Wii U on the other.....
- Easy to use - plug and play. Perfect replacement or extra sensor bar for Wii or Wii U Consoles. The AV cable lets you connect for Nintendo Wii/Wii U....
- If you have any issues with Audio Video Cable and Sensor Bar for Wii/Wii U, please contact us by Amazon message, we will provide you a satisfied....
Check StockKetone Breath Meter Portable Digital Ketone Breath Analyzer Ketosis Testing Monitor for Personal Use
- 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....
- The ketone monitor needs to be exhausted before your first use. To do this, turn on the keto breath meter, wait for the 20 seconds countdown to be....
- Breath acetone meter measures 6 levels of ketones up to 99 PPM (0.0 -99), using a PPM (Part Per Million) measurement. Ketone breath meter with 3 LED....
- 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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