Top Energy Efficiency Uv Meter

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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Retevis Two way Radio Antenna for Baofeng UV-5R BF-888S BF-F8HP Kenwood Retevis RT29 RT-5R RT5 RT-5RV RT21V RT86 RT7 RT6 RT84 RT78 Walkie Talkies Soft Dual Band 144/430MHz SMA-F Antenna(1 Pack)

  • 2 Meter/70cm (144Mhz/430Mhz)-136-174Mhz&400-470Mhz Portable Antenna.
  • Maximum Power Input-watts:20W (Handheld radio less than 20W).
  • this is a HYS antenna able to offer a wide range of features to choose from for your handheld transceiver or scanner..
  • Circle Material: CU. Antenna easy to install, whether you need a replacement antennas or want to improve your HT's radiating efficiency and range, HYS dual-band antennas offer a quality solution for your needs..
  • HYS ANTENNA CONNECTOR TYPE SMA-female Compatible with AnyTone, BaoFeng, some Wouxun, and some Kenwood Handheld Radios.
  • work for the MODEL NUMBER baofeng radio: uv-5r, bf-f8hp, uv-82, bf-888s, 888S, uv-82hp, bf-f8+, uv-5r Series, uv-82 Series.
  • Working for the MODEL NUMBER WOUXUN handheld Radio: KG-UVD1P,KG-UV6D,KG-659, KG-669 , KG-669 PLUS, KG-679, KG-679 Plus, KG-689, KG-689 PLUS, KG-699E..
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HYS High Gain 3.2/5.2dBi (VHF/UHF) SMA Male Base 31.5inch HT Antenna 2M/70CM Handheld Portable Radio Antennas for Yaesu FT50RH Yeasu FT60 Kenwood TH-D74 VHF/UHF Uniden SDS100 BCD436HP

  • 2 Meter/70cm (144Mhz/430Mhz)-136-174Mhz&400-470Mhz 31.5inch Foldable Portable Antenna.
  • Maximum Power Input-watts:20W (Handheld radio less than 20W).
  • Increase the performance on your handheld Radio with HYS Foldable antennas..
  • HYS CS ANTENNA CONNECTOR TYPE SMA-Male with SMA FEMALE Radio: for YAESU/Vertex VX-3R, VX-6R, VX-7R, VX-8R, VX-150, FT-60R, VX-160, VX-180, VX-400, VX-300, VX-800, FT-270R, FT-250R, VX-230, VX-8DR, VX-8GR, FT-277R.
  • HYS SMA MALE CS ANTENNA For TYT Model number: TH-2R, TH-F5, TH-F8, TH-UVF9, TH-UV3R, TH-UVF8D, TH-UV6R, TH-UV8R, TH-UVF9D, TH-UVF1, DM-UVF10, MD-280, MD-280 PLUS, MD-380, MD-UV380, MD-380GPS, MD-390, MD-UV390, MD-390GPS, MD-446, MD-680, TH-UV8000D, TH-UV8000E, TC-3000A, TC-3000B, TC-3000S, TH-UVF11.
  • Foldable CS Tactical Antenna easy to install, whether you need a replacement antennas or want to improve your HT’s radiating efficiency and range, HYS dual-band antennas offer a quality solution for your needs, it can help your handheld Radio extend the talk distance..
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Circuit Breaker Air Circuit Breaker Single Phase Din Rail KWH Energy Meter Voltage Current Power Display Protection Auto Recovery Miniature Circuit Breaker Din Rail Mount (63A)

  • 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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Carex Health Brands Sunlite Bright Light Therapy Lamp Silver

  • COMBAT THE WINTER BLUES, circadian sleep disorders, jet lag, shift work adjustment & low energy with this contemporary bright light therapy lamp. The....
  • GLARE-FREE AND FLICKER FREE: The white diffusing lens eliminates annoying glare and evenly distributes the light. Made with high-efficiency LEDs, the....
  • LED THERAPY LIGHT. The Mayo Clinic suggests using light therapy. Our natural light lamp brings you a light therapy lamp that safely and comfortably....
  • CLINICAL STRENGTH, INDUSTRY LEADER. Raise your mood, improve your sleep, recover from jet lag, or boost your low energy using our mood light therapy....
  • SAFE & EFFECTIVE. Bright light therapy lamp that is UV free, safe and effective. The daylight lamp will keep your energy up, lift your spirits and....
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5.11 EDC PLUV 1AAA Penlight Tactical Flashlight, Style 53382, Ultra Violet

  • ULTRAVIOLET (UV) FLASHLIGHT - 375 NM wavelength blacklight.
  • ENERGY EFFICIENT - 6 hours 40 minute run time. Powered by 1 AAA Battery (included).
  • ERGONOMIC DESIGN - Improved anodized grip for handling with improved pocket clip retention. Wider ergonomic on/off button switch.
  • SMALL and VERSATILE - IPX-4 rated, splash resistance for at least 5 minutes. 2 meter drop tested. NICHIA LED. Keep one in every pocket.
  • WHY 5.11 - Tactical gear that is built for your environment. 5.11 creates products for professionals and consumers that embody our mission to create trusted gear for the most demanding missions.
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VIVOSUN 4' x8' Grow Tent Kit Complete - VS4000 LED Grow Light with Samsung LM301H Diodes & Brand Dimmable Driver and 4' x8' Grow Tent and 6 Inch Fan Filter Combo Setup Package System Veg Flower

  • 【LOWER COSTS & HIGH EFFICIENCY VS4000 LED Grow Light】 VS4000 Full Spectrum LED grow lights use the latest LED plant light technology including Samsung LM301H Diodes, high-energy efficiency with 2.9 umol/J and convenient dimmable ballast.
  • 【EXTRA-THICK & STURDY GROW TENT】 VIVOSUN grow tent blocks all light from escaping and is lined with 98%-reflective mylar to boost the output efficiency of any grow tent setup.
  • 【ADVANCED & POWERFULFAN FILTER COMBO】 Powerful air flow fan, superior carbon filter and sturdy ducting with 2 Stainless Clamps.
  • Don’t waste time buying and returning parts that may or may not be compatible or safe to use together! Three-part system includes every part you need to get set up.
  • 【REUSABLE, HIGH-QUALITY, VERSATILE TRELLIS】 Soft, yet heavy-duty, this netting helps plants cling to a smooth surface and will last a couple of years.
  • 【DIGITAL HYGROMETER】 Indoor Outdoor Thermometer Humidity Monitor with touchscreen LCD Backlight, temperature gauge meter 200ft/60m range wireless thermometer and hygrometer.
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