Reviews Handheld Optical Power Meter

3B Scientific U17310 Student Spectrometer, 360 to 800nm Spectral Range, Includes Software

  • 2 Years warranty. 5 inches LCD read data directly, Lightweight and convenience, also have software to output colorful gragh, great for LED Grow Lights Full Spectrum Tester..
  • With auto zeroing capabilities, you can be sure you'll always get a reading with pinpoint accuracy, integrating time 50us-10s, really fast!.
  • Long focal length optical system, 2 nm optical resolution of Light Measurement Meter.
  • High performance linear CCD sensor 3648 points.
  • Precise Measurement: LED, Tungsten, Natural Light, Sunlight..etc. Handheld and Portable. PAR Meter PPFD always for what you need in your daily endeavors..
  • Spectrometer Portable with PC software, can test synchronously and output excel, pdf, screenshots, osh...etc..
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Small Aquarium Underwater Ambience with Very Light Bubbling

  • ...wavelengths emitted by LEDs, HPS, MH, sunlight, and other light sources utilized by plants for photosynthesis..
  • RUGGED & EASY TO USE - Quantum sensor head is machined aluminum and potted solid with epoxy for years of use in harsh environments, including underwater. The handheld meter is attached by a cable and displays real-time readings, records samples, and logs average intensity and daily light integral (DLI) measurements. Unlike the sensor head, the handheld meter is not waterproof..
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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

  • ... 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..
  • RUGGED & EASY TO USE - Quantum sensor head is machined aluminum and potted solid with epoxy for years of use in harsh environments, including underwater. The handheld meter is attached by a cable and displays real-time readings, records samples, and logs average intensity and daily light integral (DLI) measurements. Unlike the sensor head, the handheld meter is not waterproof..
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PUPILASH Capacitance Meter - Circuit Tester M6013 LCD High Precision Capacitor Meter Professional Measuring Capacitance Resistance

  • Power Supply: The meter can be powered by included Φ5 DC power supply cable and mini USB cable. You can also install 4×AA batteries. Each way makes the meter work. Note: the AA battery is not included..
  • Measuring Range: Capacitance 0.01pF-100mF, inductance 0.001uH-100H, frequency 500KHz/500Hz-50KHz..
  • High Precision: Accuracy 1% of capacitance range 1pF~1uF, 5% of range 1uF~100mF.
  • 1% of inductance range 1uH~1H, 5% of range 1H~100H.
  • Easy to Calibrate: just press the button "ZERO" to calibrate, open circuit calibration in capacitance measuring mode, short circuit calibration in inductance measuring mode..
  • Applications: This portable and handheld tester 1×handheld LC meter, 1 pair of alligator clip test leads, 1×LCR Kelvin alligator clip test lead, 1×mini USB cable, 1×manual.
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SMD Meter Capacitance Diode Resistance Measuring Instrument Handheld Resistance Capacitance Tester for Electrician with Diode Test 1.5V

  • 【SPECIAL MEASURING】This meter is specially used to measure SMD(surface mounted device).
  • 【WIDELY APLLICATION】This HP-990B handheld diode meter is suitable for agricultural, home appliance, industrial and office use..
  • 【AUTOMATICALLY DIODE】This handheld diode meter will be off automatically after 15minutes when there is no operation..
  • 【LARGE LCD DISPLAY】This HP-990B handheld diode meter is with large LCD make you read easily..
  • 【UNIQUE HANDHELD DESIGN】This HP-990B handheld diode meter is handheld design, easy to grip and use..
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Energizer Weatheready Rechargeable Compact Handheld Flashlights, Emergency Flashlights for Power Outages, Plug-in Flashlight Design, Pack of 6

  • [Emergency Light]: Six (6) Energizer Weatheready Rechargeable Compact Handheld Flashlights offer bright light that turns on automatically when the power goes out, making them essential emergency lights for power outages.
  • [Versatile Uses]: Use these rechargeable LED flashlights as emergency lights for home power failures, work power outages or even as supplies for storms or hurricanes in case of blackouts.
  • [Bright LED Light]: 40 lumen compact flashlight has up to a 30-meter beam distance and runs up to 3 hours.
  • [Extreme Durability]: Design includes impact-resistance up to 1 meter, making this a durable handheld flashlight.
  • [Innovative Design]: Hands-free flashlight plugs into standard outlets in the wall with retractable prongs for convenient use and easy charging.
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Rsrteng A86 CCTV Tester IP Camera Tester 8MP CVI TVI AHD Camera Tester 7inch TFT Touch Screen IPC Tester Support POE RS485 PTZ Digital Multi-Meter Optical Power-Meter

  • 【A86 IP Camera Tester】A86 7 inch IPS TFT HDMI Tester,Silicone button,Backlight brightness. 1920x1200 high resolution 4K Camera Tester. 7in1 CCTV Tester,added Optical power meter,TDR cable test and Digital multi-meter functions.Support PoE IEEE802.3af, maximum power 25.5W,2.4G and 5G w-i-f-i frequency band, the camera tester tool will make your installation process simple and efficient..
  • 【IP Camera tester 】Max 4K 8MP /H.265/H.264 IP camera test. Support serial connection.
  • Ethernet test 10M/100M/1G Ethernet link detection,Interface dual-port RJ45 Ethernet.Support IP setting,camera discrovring,ueser authentication,image viewing,PTZ control,modification of camera parameter.Compatible with IPC protocol ONVIF, RTSP, RTP,multi-brand IPC test..
  • 【HD Coaxial Camera test】Support Max 8MP TVI/CVI/AHD camera test.PAL/NTSC video test signal,HDMI I/O,Audio input, Baud 150-19200bps, compatible with more than 30 protocols such as PELCO-D/P, Samsung, Panasonic etc..Support Coaxial PTZ control and call OSD menu,Digital zoom,Full screen display..
  • 【Multi-function tester】OPM --- Used to measure absolute optical power or relative loss of optical power through a section of optical fiber.TDR --- Testing the length of network cable (4 pairs),The maximum lengt....
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Satellite finder Signal Finder, VISLONE HD Satellite TV Signal Finder ST-5150 DVB-S2/T2/C COMBO Digital Handheld Signal Meter Satellite Finder H.265 HEVC MPEG-4 4.3 Inch TFT LCD US Plug

  • WS-6980 is a DVB-S/S2/T/T2/C and MPEG-2/4 H.264/h.265 (Just support 8 Bit, not suppport 10 Bit) compliant handheld combo 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 Satellite TV service, antenna signal and cable signal to residential homes or multi-dwelling unit. Currently, WS-6980 can only support 1080P and cannot support 4K..
  • 7 Inch High Definition TFT LCD Screen(1024*600) .Fully DVB-S/S2,T/T2/C, MPEG-2/MPEG－4 compliant, MPEG-2 / MPEG－4 H.264 Hardware decoding..
  • Supports scan of Auto, Manual ,NIT(DVB-S/S2).
  • Supports DISEQC 1.0/1.1/1.2 ,0/22khz Tone.
  • Independent battery charging power. Software upgrade via USB port,..
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M16 Fiber Optic Power Meter FC Adapter Fiber Optic Interface Connector Optical Tester Accessories Inner Diameter 16mm / 0.63in Outer Diameter 18mm / 0.71in

  • Coupling: Used for the coupling of optical fiber power meter..
  • UEasy to Use: Simple structure, easy to install and use..
  • Scope of Application: This FC adapter fits fiber optic power meter and optical light source..
  • Good Performance: Good compatibility, stable performance, high reliability..
  • High-Quality Materials: Made of high quality metal, sturdy and durable in use..
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SATLINK ST-6986 Satellite TV Receiver DVB-S/S2/T/T2/C Combo Meter MPEG-4 HD H.265 (10bits) Spectrum Spectrum Analyzer Digital Satellite Finder Meter

  • ST-6986 is a DVB-S/S2X/T/T2/C and MPEG-2, H.264/AVC,H.265/HEVC (10 Bit) compliant handheld combo meter. With is 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 Satellite TV service, attenna signal and cable signal to residential homes or multi-dwelling units. ST-6986 can only support 1080P and cannot support 4K..
  • 7 Inch High Definition TFT LCD Screen(1024*600) .Fully DVB-S/S2/S2X,T/T2/C, MPEG-2/MPEG-4 compliant,MPEG-2 / H.264/H.265 (10 Bit) Hardware decod-ing..
  • Supports Constellation analyzer. Supports Spectrum analyzer. Supports scan of Auto Blind, Manual ,NIT.Supports and Light Alarm for Locking Signal.
  • Supports DISEQC 1.0/1.1/1.2 ,Unicable, 0/22khz Tone.
  • Speaker Integrated. Stereo pairs of speakers.
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