ReviewsLight Spectrum Meter

Satellite Finder Satellite Signal Meter, 2.4 Inch Digital HD Satellite Signal Finder with Flashlight and Compass Support LNB Short Circuit(#2)

[High Performance] This DVB S2 signal meter features a 2.4 inch TFT color LCD screen that supports better resolution. Fully support DVB‑S DVB‑S2, compatible with MPEG2 MPEG4..
[Versatile] Digital satellite meter supports DISEQC 1.0 1.1 1.2, 0 USALS 22khz tones. Support cyclic search function, support multiple OSD languages..
[Test Content] The satellite signal finder can test signal strength, quality, BER, PWR, SNR, etc. Support spectrum function support motor group and antenna motor control DisEqC 1.2 USALS OFF..
[Practical] Support LNB short circuit protection and indicator with backlit key switch with LED high brightness illumination with compass and power switch..
[DIY] The signal meter supports customers to edit TP or satellite list with special tools, then bring new Bin software and upgrade software by themselves..

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Satlink WS6966 Satellite Finder Meter MPEG4 DVB-S2 Meter Satlink WS-6966 HD Satellite Finder

WS-6966 Support formal international standard video and audio encoding.
Satlink WS-6966 Satellite Finder Meter has 4.3 Inch High Definition TFT LCD Screen.
Support DISEQC 1.0,1.1,1.2 and 22khz Tone.
Software upgrade via USB port. Easy to carry..
Measurement Type: signal strength,quality, BER, S/N,PWR, MER.
Sound and Light Alarm for Locking Signal.

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Paddsun LED EMF Meter Magnetic Field Detector Ghost Hunting Paranormal Equipment Tool Tester Portable Counter

[Ghost Hunting Detector]--The EMF Meter Range helps measure the electromagnetic fields to identify appliances, allowing users to make informed....
[Perfect to Use]--Measure wide spectrum of EMFs from 50 Hz up to 20,000 Hz, and it can register a cell phone that is within 2 feet..
[Easy to Read]--Easy-to-read multi-segment LED display. The detector is associated with the location and it is reported that the unexplained....
[Easy to Use]--Convenient push-on/push-off operation.
Portable, easy to use, rugged, reliable, super responsive with easy to read LED light scale in....
[The Five Scales]--The Ghost Hunting Detector operates on a single battery and reports EMF measurements in the Five Scales to help you understand the....

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LaMotte N-P-K Soil Test Kit

【3-IN-1 MULTFUNCTION】: The Soil Moisture Meter has the functions of soil moisture, pH, and sunlight intensity. The plant moisture meter can accurately grasp the time and amount of water needed to water the plants, and help you plant your favorite flowers and plants. (This soil tester CAN ONLY be used in soil, it CANNOT be used to test any liquids).
【NEWLY UPGRADED LIGHT AREA & Probe】：The soil moisture meter is newly upgraded. The light-sensing area is larger and more sensitive than before. The upgraded version of the moisture meter probe is more durable and not easy to 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 t....

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LED Grow Light Full Spectrum Clip USB Plant Growing Remote Control 4-Head

... clamp it to grow shelf or place it with the base on the ground and table according to your space.
With 360-degree flexible gooseneck to emit light in any direction, offers wide coverage and sufficient light for better plant growth indoors all year round, ideal for planting vegetables, flowers, succulent, etc.
[Full Spectrum Light]: 4 heads with 80pcs LED chips with Red Spectrum wavelengths from 650 nm to 670 nm and Blue Spectrum wavelengths from 440 nm to 470 nm to provide full spectrum light, offering sufficient sun-like lighting to improve better plant growth and prolonging flowering time, allows you to grow plants indoors whatever the weather is.
[3 Lighting Modes & 10 Brightness Levels]: Features 3 lighting modes: Blue Spectrum promotes photosynthesis and germination, Red Spectrum improves bloom and fruit-bearing, Red & Blue Spectrum saves plant's roots and leaves.
With 10 brightness levels to suit each stage of plant growth, giving your plants sun-like lighting.
Allows to turn on 1 to 4 lights as you need.
[Auto Turn On/Off & 2 Ways Control]: With circular memory timer function for 4/8/12 hours, automatically turns on/off everyday according to your setting, so it can take good care of your plants whatever you are at work or on vacation.

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3000 Watt LED Plant Grow Light Full Spectrum - Carambola Newest Indoor Plants Light Growing Veg Flower Grow Light 3000W - 576 LEDs,Double Switch

SUNLIKE FULL SPECTRUM: Most advanced led spectrum in the whole market of led grow light.VEG spectrum (B:GY:R: FR=16%:24%:50%:8%), best for seedling and veg, updated with more green and blue light, look white from eye looking. This spectrum will help the plants grow the most branches. Flower spectrum(B:GY:R: FR=9%:14%:61%:13%) All red full spectrum added for flowering. it will let each flower bud drive bigger and heavier..
HIGHT PPFD VALUE & ENERGY SAVING: Compare with the traditional HPS/MH 2000 watt grow lamps,we used 576 SMD LEDs , the power draw is 320W , and SMD LEDs are no lens cover (lens cover will reduce 15% light ).The PPF efficiency reaches 1.8µmol/J concerning this dual spectrum grow lights, more efficiency than CMH 315W which is only 1.6µmol/J..
FOOTPRINT: One set of this grow light perfect for a 4’x4’ grow tent in vegetative coverage at 20” and 3’x3’ flowering coverage at 16”. The harvest will close to HPS 1000W when the temperature between 68F to 86..
GOOD HARVEST: the highest light output LED available at present, create the better canopy light penetration, get 40% higher yields with less energy compared with other red blue lights..
BEST SERVICE:We are a professional LED light manufacturer with strong R&D team and many l....

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TOPHORT pH Meter, 3-in-1 Soil Tester Kits with Moisture,Light and PH Test for Garden, Farm, Lawn, Indoor & Outdoor

【3-in-1 Soil Test Kit】-- You can use plant meter to measure the light, humidity and pH of the soil. The three-in-one function of the moisture meter can help you understand the soil condition in real time. The professional high-precision soil tester is More accurate measurement . This moisture meter for potted plants is Garden lover's gift..
【Accurate Soil ph Meter】-- Moisture meter plants through double needle measurement, these two moisture probes can scientifically and accurately measure the moisture and pH value of vegetation, and sensitively detect changes in soil, so that plants can be planted with reliable data ..
【Easy to Operate Soil Moisture Meter】-- Soil moisture meter after inserting the Potted , You don't have to wait to see the data, plant ph tester 3-key switching, convenient and quick. The soil test kit relies on electrodes, does not require batteries, and has reliable data. moisture tester is an ideal tool for planting and gardening..
【Widely Applicable Plant Accessories】-- The moister meter for plants Suitable for home garden breeding, rice planting, vegetable planting, forest planting, succulent soil,potted plants, flower planting, greenhouse planting, garden planting, soil testing,etc, moisture meter for potted plants ....

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Digital Handheld Sound Level Meter - Meter Automatic with A and C Frequency Weighting for Musicians and Sound Audio Professionals, 9V Battery Type - Pyle SPL25, Red/Black (PSPL25)

MAIN FEATURES: MAX/MIN hold feature for measuring absolute high/low peaks. +/- 1.5dBA with 0.1dBA resolution & measuring range of 60-130dBA. Automatic power off feature to save battery life (easily disableable). Sampling rate of 2x/Second. Up to 30 hours of continuous use on a single 9V battery.
EASY TO USE: Super easy and simple to use. All readings are measured in dBA, the most common decibel reading for most all applications, home and commercial. Large easy to read backlit display with a MAX/MIN function to know the MAX and MIN dB levels recorded by the meter.
VERY AFFORDABLE: Our sound meters are designed with the general consumer in mind, made with the features required by most users while eliminating unnecessary features that only add to the cost that will not normally be used by most consumers. This way you will only be paying for what you really need in a sound meter, a decibel reading.
VERSATILE SOUND LEVEL METER: A great basic sound meter for use across the spectrum in many different fields from music recording, neighbor noise complaints, industrial settings, office settings, speech therapy & more.

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100W Led Grow Light Bulb for Indoor Plants MILYN Pure White Full Spectrum Grow Lights for Seed Starting Growing E26 Grow Lamp for Garden Vegetables Greenhouse Hydroponic Aquarium

【LED GROW LIGHT BULB 】Upgraded Super Bright 150 LEDs Daylight White Full Spectrum high quality Grow Lamp, All Leds are 380nm-1000nm full spectrum,....
【ENERGY SAVING AND LOW HEAT LED PLANT LIGHT BULB】The MILYN grow LED plant light bulb for indoor plants, the heat sink is made of metal aluminum....
【DAYLIGHT WHITE GROW LIGHT BULB】MILYN 100W Daylight White Full Spectrum LED Grow Lights provide a pleasing, natural light temperature that....
【WITHE FULL SPECTRUM LED GROW LIGHT BULB】 Super bright balanced white full spectrum high quality 30W grow lamp with all leds are 380nm-1000nm full....
【E27 SOCKET GROW LIGHT BULBS FOR INDOOR PLANTS】The 100W plant Light bulb designs standard E26/ E27 Socket, just Screw in bulb and turn....

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V8 Finder 2 TV Signal Finder Meter, DVB-S/S2/S2X Signal Receiver with 3.5 inch HD Digital Display, H.264 Auto Calculate Angle Built-in 4000mAh Battery for Adjusting Sat Dish

GTMEDIA V8 Finder 2 is a DVB-S/S2/S2X and MPEG-2/4 H.264 (8 Bit) compliant handheld signal finder meter. With its compact size, light weight, intuitive user's interface, long battery operational hours and rich feature set, the meter provides all functions needed for installation and verification of digital TV service to residential homes or multi-dwelling units..
【3.5 Inch High Definition LCD Screen】- Fully DVB-S2X/S2/S, MPEG-2/MPEG-4 compliant, Support H.264 (8 Bit) Hardware decoding.
【Support Loop Search】- Spectrum analyzer, Supports scan of Auto, Blind, Manual or NIT Sound for Locking Signal, Digital measuring device for signal strength and quality, Auto Calculate Angle of AZ,EL.
【Speaker Integrated】- Support both AV out and AV in Support both HD out, Support real-time power display, with low power reminder, Supports DISEQC 1.0/1.1/1.2, Unicable, 0/22kHz Tone.
【7.4V/4000mAh Li-ion Battery Included】- Support Type-C charging interface, support multi-protocol fast charging, Support TypeC reverse charging, LNB short-protect, Software upgrade via USB port, Easy to carry.

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color tree Handheld LED EMF Magnetic Field Ghost Hunting Detector Electromagnetic Paranormal Equipment Tester 50Hz-20,000Hz Black

The EMF Meter Range for Ghost Hunting helps measure the electromagnetic fields to identify appliances that produce high-level emissions, allowing users to make informed decisions about limiting exposure..
The detectors have been associated with locations, where unexplained phenomena have been reported like alleged haunting..
The Ghost Hunting Detector operates on a single battery, and reports EMF measurements in five milliGauss ranges..
Measure wide spectrum of EMFs from 50 Hz up to 20,000 Hz, and it can register a cell phone that is within 2 feet. Measure EMF level protect from potentially harmful long term overexposure to EMFs..
Portable, easy to use, rugged, reliable, super responsive with easy to read LED light scale in dark and sunshine..

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