Best Angle Meter Sensor

Poniie PN2000 Plug-in Kilowatt Electricity Usage Monitor Electrical Power Consumption Watt Meter Tester w/Extension Cord

HIGH POWER WATT METER: Counts consumption by Kilowatt-hours, with high-power tolerance rated at Max.16A, compatible with 220v ac.
REFINED ACCURACY: Built-in high precision current sensor. Ensures you the best accuracy-Class 1.0 with 0.01W, 0.01V and 0.001A resolution.
BACK-LIGHT & MEMORY: With wide view angle, clear backlight large LCD Display and hold over circuit memory for cumulative kilowatt-hours.
PROFESSIONAL KILOWATT METER: Start detection 0.20W, you can virtually monitor standby or working power dissipation of all your electronics.
BUY WITH CONFIDENCE: 1-YEAR Warranty by Poniie.
full ABS fire retardant material housing and comes with 14AWG heavy duty extension cord.

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.

...eded when doing eye make up application..
TWO CHARGING MODES -- There are two ways to charge this vanity mirror. One way is to Put three AA batteries (not included) into the battery jar. The second way is we provide you with a 1.8 -meter-long USB interface that can be connected to the charging plug..
Touch the screen sensor -- You can just press the touch sensor switch anytime.With its compact feature, it is foldable and portable so that it won’t take up any extra space.Touch Sensor Button.

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..

⛪ [ 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....

Trail Tech's TTO Temperature Gauge offers features that include an easy to read LCD display, and an ultra-thin design.
The LCD display lets you to easily view all gauge readings regardless of the angle or lighting conditions.
TTO Temperature meter provides clock, current temperature, max temperature, 5 year battery life (non-replaceable).

...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..

【Solar Alarm】Just hang solar strobe alarm where get enough sunlight. Powered by Solar sensor or DC, no need replace battery. Powered by solar and....
【Waterproof Design and Easy to Install】The solar strobe light is with IP65 waterproof design, and with screw installation. It can be used in any....
【4 Modes Function】Each solar alarm system has it’s own remote. There are 4 modes you can set. First mode is 24 hours with flash and alarm,....
【Sensitive Motion Sensor】The solar alarm motion detector sensing angle is 125°, will detect any movement within 5-8 meter and activate the sound....
【Widely Application】Motion sensor strobe light is suitable for the safety of hotels, markets, boarding house, residential house, farm, villas and....