Best Energy Efficiency Uv Meter

K2 KII EMF Meter

  • Made in U.S.A. Two top quality tools for Paranormal Investigations.
  • K2 EMF meter is legendary as an accurate responsive EMF meter.
  • Phantom Lite FSX is built for ghost photography into the unseen fields of IR and UV.
  • K2 EMF meter can be used as a tool for communications in the Paranormal Field.
  • Phantom Lite FSX now with 50 LEDs for max IR and UV penetration!.
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Electric Bug Zapper for Indoor Outdoor 3600V High Powered UV Light Mosquito Zapper Killer Waterproof Pest Control Insect Fly Trap Equipped 60inch USB Cable for Home Patio Backyard Camping

  • [Unique Design, 3X Stronger Lure Mosquitoes]: This mosquito zapper killer use New UV LED light with no extra top coverage, greatly increased the bug zapper UV light emitting coverage, 365-395nm UV wavelength combined with external translucent blue light pipe, Highly improved the efficiency to lure mosquitoes, flies, wasps, moths, gnats, and other flying insects to fly in..
  • [UV LED Tube & Energy Saving]: Adopt New UV LED light tube produced lower energy consumption, With inside 3600V high power electricity grid once mosquitoes fly in will zap it instantly, Physically kill pests with highly efficiency and Eco-friendly, Non-toxic odor or chemical emission..
  • [Widely Coverage & Safety Protection]: Unique Appearance highly increased the effective mosquito killing area up to 1500sq.ft. The internal grid is reliably protected with external ABS light pipe with only 0.23inch gap to prevent potential shock injuries to your children and pets. Totally safety to you and your family..
  • [Portable USB Powered, Perfect for Outdoor Indoor]: New mosquito killer lamp powered by USB C cable, Perfectly solved the problem of outdoor power supply, you can just use a power bank or emergency power supply to power it in outdoor, suitable for home, patio, backyard, outdoor c....
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Digital Solar Power Meter,Handheld UV Strength Sunlight Meter, W/m²/Btu Sun Light Radiation Measuring Testing Instrument,for Meteorology, Agriculture, Physical and Optical Experiments Etc

  • ★★★★★【Convenience】 - There are two units that can be selected: W/m² and Btu.It supports maximum value hold function and data hold function.Measure directly without adjustment, steadily measure for a long period..
  • ★★★★★【Widely used】 - Widely used for solar radiation measurement, solar energy research, meteorology, agriculture, physical and optical experiments.It can also be used to measure the light transmission intensity of glass to verify the performance of the glass, for example, car window performance test..
  • ★★★★★【Specification】 - ❶Resolution: 0.1W/m², 0.1Btu/(ft²-h)❷Measurement Range: 0.1-399.9W/m², 1-3999W/m², 0.1-399.9Btu/(ft²-h), 1-3999Btu/(ft²-h)❸Sampling Time: 0.25 seconds/time❹Battery: 9V battery (NOT included)❺Display: 3-3/4 LCD display, maximum 3999.
  • ★★★★★【Sunlight meter】This meter is a precision instrument measuring the intensity of sunlight.With this portable solar UV photometer, you can control your own destiny - use it to measure the risk of sunburn or exposure to high doses of carcinogenic UV radiation every day, and adjust outdoor activities accordingly..
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AD8317 1M-10GHz 60dB RF Power Meter Logarithmic RF Signal Power Detector Controller for Amplifier

  • EASY TO USE :The logarithmic power meter adopts AD8317 chip design, which is convenient to use, small in size, high in efficiency, easy to install, stable and reliable, and is used for radio frequency signal power detection..
  • DETECTABLE :The logarithmic power meter has strict quality control and quality assurance. It can detect the power of the radio frequency signal from -55dBm to 0dBm, and convert the radio frequency signal into a DC voltage output..
  • DYNAMIC RANGE :The greater the amplitude or power of the radio frequency signal, the higher the output voltage, and the output voltage is proportional to the logarithm of the input signal amplitude, thereby expanding the dynamic range of the detection signal to 55dB..
  • WIDELY USED :The logarithmic power meter adopts advanced technology and exquisite craftsmanship, and has been improved to improve durability. Logarithmic detector can be widely used in radio frequency signal detection, signal power measurement, and environmental field strength detection..
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KETOTEK Power Meter Single Phase Energy Meter Electricity Usage Monitor AC 80-300V 100A Digital Voltmeter Ammeter Din Rail Voltage Volt Amp Watt Kwh Factor Current Power Consumption Counter

  • 【Multiple data display】This power meter is able to display measured AC volt, amp, power factor, active power, electric energy and accumulation time..
  • 【Technical indicators】Voltage: AC 80V-300V, Current: AC 0.0-100A, Active power: 0.0-30000W, Electric energy: 0-99999kwh, Frequency: 45.0Hz–65.0Hz, Power factor: 1.000-0.000, Electric energy of cumulative time: 0.00-999.59h..
  • 【Safe and high precision】This home electricity usage monitor features high quality ABS flame resistant material and high percision chip, making it safe to use. Accuracy is 1％±2 digits, measuring Speed is 2 times/s..
  • 【Multi Functions】1.Data reset for multiple measurement needs. When the watt meter displays electrical energy, press the SAM CK button for five seconds, the meter will be reseted. 2.The value of electric energy and electric energy of cumulative time will be automatically saved when power off, and when the measurement power is reconnected,the meter will go on cumulating data..
  • 【Multi-field application】This din rail voltmeter ammeter is built in transformer which can meet the load maximum current 100A. It can be used indoor or outdoor in school, market, home, industry, laboratory and other fields. *Attention: The meter can only use to measure 50/60 HZ A....
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EPEVER MPPT Charge Controller 40A 12V / 24V Auto, Solar Charge Controller 150V PV Negative Grounded Solar Regulator for Gel Sealed Flooded Battery（Tracer 4215BN）

  • Advanced MPPT technology High tracking efficiency no less than 99.5% Peak conversion efficiency of 98% Accurately recognizing and tracking of multiple power point.
  • 12V/24VDC automatically identifying system voltage.User programmable for 3 battery types: sealed, gel and flooded. Multiple load control method, automatic limit for maximum PV input power, ensuring no overload, more safty for using.
  • Come with remote meter MT-50, be convenient for real-time data viewing and parameter setting. Battery temperature compensation function, real-time energy statistics function.
  • Electronic protections: PV reverse polarity protection, PV short circuit protection, PV over current alarm protection, Battery overcharge protection, Battery over discharge protection, Battery reverse polarity protection, Load short circuit protection, Load overload protection, Controller overheating protection.
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Favero Assioma Duo Pedal Based Cycling Power Meter with Extra Cleats and Wearable4U Cleaning Cloth Bundle (Black (0 Degree Float))

  • IN THE BOX: 1 x Favero Assioma DUO Power-meter Cycling Pedals (MPN 00772-02), 1 Pair of PowerTap Red Float Cleats (Six Degree),1 Pair of PowerTap Black Float Cleats (Zero Degree), 1 x Wearable4U Cleaning Cloth.
  • True Left/Right Power Data - The Favero Assioma DUO have a sensor in each pedal, allowing them to measure left and right leg power..
  • Easy to install. Fast to move between bikes - Install and move your Assioma power meter from one bike to another just like a normal pedal, easily and without special tools..
  • Pedaling analytics. Not just power and cadence - power sensors are placed on the pedals, exactly where your force is applied, to provide you accurate observation of your pedal strokes (Left/Right balance, Torque efficiency, Pedal smoothness).
  • No waste of energy or time - Rechargeable batteries(up to 50 hrs), automatic stand-by (assioma automatically sets to stand-by and instantly switches on as soon as you start pedaling), magnetic connectors for charging.
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INA219 High Side DC Current Sensor Breakout - 26V ±3.2A Max

  • 【Mini Split Base Current Transformer】It's the smallest one compared to the similar products (output 100MA).Current Transformer, 100A 100mA AC Current Sensor, Split Core Amp Transformer Sensing Relay, Mini Clip-on Easy to Install CT Without Power Off. current sensor structure sensor.
  • 【Professional Use】Current transducer used for energy meter in special.
  • AC 220v, 380v power supply can both be applied.plit Core Current Transformer,AC Current Sensor,Output Class Analog Sensor,Working Principle Magnetic Sensor, Useful for Measuring Whole Building Electricity Consumption.current sensing relay isolation.
  • 【Good Mechanical Properties】Fully enclosed, good mechanical properties and environmental resistance, strong voltage isolation capability, safety and reliability..
  • 【Snap Joint Structure】The diameter of inner hole is 16mm, the accuracy is 0.5 grade, Using snap joint structure, it can be fixed to the cable directly through nylon ties..
  • 【Easy to use】When you fix the energy meter, you don't need to cut off the power if you use this product. Split Core Current Transformer Coil Sensor for 100A Amp Energy Meter.ac transformer amp meter amp tester.
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APIELE 16A DC Circuit Breaker 500V 2P Miniature Circuit Breaker Thermal-Magnetic Trip Low Voltage Protector for Solar PV DIN Rail Mount (DC-16A)

  • Auto-recovery Function: When the single-phase circuit has an undervoltage, when the current is faulty, the line is cut off, and when it returns to normal, it automatically recovers.
  • Clear Display: This Electric Meter Single Phase Energy KWh Meter has voltage, current and power display to offer convenient use.
  • Provides Reliable Performance: This Air Circuit Breaker is designed with anti-thunder protection, it has stable performance.
  • Good Durability: This Single Phase Energy KWh Meter is made of high quality material, durable and long service life.
  • Multi-function Offers Safety Performance: This Single Phase Energy Meter has multi-functions, which is featured with overvoltage protection, undervoltage protection and current limiting protection.
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