Reviews Light Level Meter

48V Battery Fuel Gauge Indicator, Golf Cart, Yamaha,EZGO, Fork Lifts,Club Car,LED Battery Indicator Meter Gauge

  • 【48V Battery Fuel Gauge】The 48 Volt Led Battery Meter compatible with Golf Cart Club Car EZGO Yamaha 48 Volt LED Battery Gauge Meter, Works with 48V Lead-Acid Batteries in Golf Carts, Forklifts, Trucks, Scooters and More..
  • 【LED Battery Indicator Meter】10 segment LED Bar Graph display, 10% per segment：3 color LED display,different light displays different battery level visually.
  • LED flash for low charge&high charge warning.
  • 【Note】The second LED from the left flashes as a warning that the batteries voltage has been discharged to 80% of their capacity.It is strongly recommended to recharge the batteries when you get to the 3rd Yellow LED, this is a safety precaution to avoid dead batteries.
  • 【 Installation Notes】Make sure your "C" terminal is either connected to the Battery "+" or a Key switch, Meter will scan from full to empty then shuts off .Meter will stay full position while first is connected with batteries and indicate the actual battery level after 155 seconds..
  • 【 Battery Indicator】The 48V Battery Indicator is made of high quality ABS material, waterproof, heat resistant, reliable performance.Displayed with 10 segment LED bar graph (1 Red, 2 Yellow and 7 Green LED), different light displays different battery level..
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XINNUO Ketone Breath Meter, Keto Meter Breathalyzerr Testing Ketosis for Healthy

  • ...can be used several thousands times repeatedly, comparatively speaking, you can save much than testing strips.
  • 4 LCD DISPLAY COLOR: Portable Ketone breath tester designed to carry around anywhere in your pocket, and make sure you are in ketosis all the time.
  • the ketone breath meter with 3 LED indications: Green Light (Ketosis Reading Successfully), Amber Light (Low Battery), Red Light (Ketosis Reading Unsuccessfully).
  • EASY TO USE: Breath ketone meter detects your breath acetone from 0 to 99 PPM and follow 6 level guidance: 0.0-1.9ppm (No ketosis), 2.0-3.9ppm (Early Stage Ketosis), 4.0-9.9ppm (Light Ketosis), 10-39ppm (Stable Fat Burning Zone), 40-59ppm (Caution-High Ketosis), 60-99ppm (Ketoacidosis).
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Decibel Meter Sound Level Reader 30-130dB A Hand-held Sound Noise Meter with Backlight Alarm Digital Noise Meter Decibel Monitoring Tester Calibrated Audio Noise Volume Measuring Instrument

  • Sound db meter calibrated at factory, noise measurement range from 30 - 130dBA, accuracy: ±1.5dB, resolution: 0.1dB. Disable the automatic off function, sound meter can continuously measure noise value.
  • Sound meter features backlight alarm, large LCD display, maximum/ minimum noise monitor, data hold function, auto/manual power off, disable the auto off function, sound level meter can continuously measure noise value, battery indication.
  • Decibel meter is ideal for neighbors noise complaints, job-site and noise pollution monitoring.
  • Portable sound level meter is light and compact design, easy to carry with you and operate with one-hand.
  • Noise meter comes with 3 pcs AAA batteries, a wind-proof sponge ball and user manual. The decibel meter has been adjusted properly, it can be used immediately after the battery being installed..
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Dr.meter Professional LED Light Meter, Digital Illuminance Meter with 0-200,000 Measuring Ranges and 270 Degree Rotatable Detector

  • ★【Professional LED Light Meter】: Whether you're a set designer, or looking to set the mood, proper lighting is a must. The Dr.meter Digital LED Light Meter measures the brightness (up to 200,000 lux) of fluorescent, metal halide, incandescent, and high-pressure sodium lights, guaranteeing the perfect luminosity every time..
  • ★【Ultra Fast, Ultra Precise】: A split second is all it takes for an accurate reading. An advanced built-in calibration sensor measures the light levels at a super fast, twice per second speed..
  • ★【Easy and Intuitive】: Using this digital LED light meter couldn't be easier. Just turn it on, point it at the light source, and check out the reading on the display screen. There are 4 adjustable measuring ranges (200lux, 2,000lux, 20,000lux, 200,000lux). Preprogrammed settings like auto power off, data hold, unit adjustment, and more do the hard work for you..
  • ★【270 Degree Rotatable Detector】: Keep an eye on the light level anywhere in the room. The optical detector rotates a full 270 degree for muti-directional detection..
  • ★【Tripod Mountable】: Have your hands full? Don't sweat it. Thanks to the screw base design, this LED light meter can be placed on a tripod for hands-free use..
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Digital Sound Level Meter,Sound Meter for Classroom Home Street,30-130dBA dB Meter to Measure Noise,Noise Decibel Reader,Audio Sound Tester,Sound Testing equipmetent,Sound Measurement Device

  • 【Result Hold】The measurement result (HOLD) function.
  • Press the HOLD key to hold the measured sound level value.
  • 【Sound level OVER or UNDER indicates】If the display displays “UNDER” or “OVER” characters, the sound level is lower than 30dB or higher than 130dB..
  • 【LCD with backlight】After power-on, the backlight will automatically light up and turn off after 30 seconds. Press the backlight button to turn on the backlight..
  • 【Automatic SHUTDOWN】3 minutes after the stop button, the meter will automatically shut down to save power..
  • 【Low power indicator】 When the battery voltage decreases to a certain extent, the battery symbol in the upper right corner of the display will light up. In this case, the battery should be replaced..
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Lilliput A7s Full HD 7 Inch Monitor With 4K Camera Assist

  • Free Gifts offer by official seller VIVITEQ : Canon LP-E6 plate and 12V AC ADAPTER.
  • 4K HDMI Input & Loop Output: HDMI Singal Can Loop Outpout to The Other Monitor or Device when HDMI Signal Input to Lilliput A7S Monitor 7" 8Bit 16:10 IPS LCD Panel: 1920x1200 Native Resolution(324ppi), 1000:1 High Contrast, 500cd/㎡ High Brightness and 170 Degree Wide Viewing Angle.
  • Camera Auxiliary Functions: Peaking/Peaking Color/Peaking Level/False Color/Exposure/Exposure Level/Histogram and Audio Level Meter F1 F2 Customisable Keys: You Can Program Them to Allow for A Shortcut Through to Most Used In-Monitor Functions Instead of Scrolling Through Menus.
  • Camera Auxiliary Functions: Peaking/Peaking Color/Peaking Level/False Color/Exposure/Exposure Level/Histogram and Audio Level Meter.
  • Compact Lightweight Durable: 20.5mm Thickness and 320g Weight, Extremely Convenient for Cameraman in Outdoor or Handheld Applications. Silicon Rubber Case with Sun Shade, Providing An Overall Protection From Frop, Shock, Sunlight and Bright Light Environment.
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Mel-8704R Paranormal EMF Meter-Thermometer-Flashlight New + FREE CASE!

  • Digital EMF level readout with red night vision friendly back light.
  • Digital Ambient Temperature readout with red night vision friendly back light.
  • High and Low Hold Record Memory of the Digital Readouts.
  • EMF burst mode for fast sampling of EMF gives the Mel a mode of sampling at a similar response rate as a K 2 Meter.
  • Night vision friendly red led light at top of meter helps to navigate in the dark.
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Light Meter HOLDPEAK HP-881D Digital Photographic Light Meters 0.01-400,000 Lux /1-40,000 FC 270° Rotatable Detector for Photography LED Lights Plants Lumen Meter

  • ✅【Professional LED Light Meter】HP-881D come with wide measure range 0.1 - 400,000Lux/1 - 40,000FC,So whether you're a photographer, a designer, or a plant lovers,this light meter will meet all your needs..
  • ✅【270 Degree Rotatable Detector】Keep an eye on the light level anywhere in the room.
  • The light meter sensor can rotate 270 degrees, So you don't need to move the light meter,just need to rotate the degrees to measure the lights that you need..
  • ✅【High Accuracy】±4%rdg ±0.5%f.s (less 10,000 Lux.
  • 1,000 FC) / ±5%rdg ±10dgt (over 10,000 Lux.
  • ✅【Multifunction And Easy To Use】Rapid response, Auto Zeroing, Data HoldPeak-Data hold switches, Low power consumption, MAX/MIN Hold,Relative Value,℃/℉ Switch,with LCD backlit.
  • ✅【After-Sales Guarantee】HOLDPEAK come with 1 year warranty and lifetime technical support.If there is any product issues, please feel free to contact us!.
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Protmex Sound Level Meter, 30-130dBA 30Hz-8KHz Decibel Meter with Large LCD Screen, Temperature and Humidity Measuring, A Weighting Mode, MAX/MIN, Fast/Slow, Data Hold, Backlight, Auto-Off Functions

  • 【Affordable 3-in-1 Multifunctional Sound Level Meter】Our HT602A sound level meter is designed to the needs of the average consumer, with the functions most users need while eliminating unnecessary functions. A three-in-one noise meter with sound level, temperature, and humidity measurement functions, which can meet most of the consumers’ needs.
  • 【Extra Large LCD Screen& Backlight Function】The Digital Sound Level Meter has a large, clear LCD backlight display that can clearly show the measurement. Turn on the backlight to get the reading easily during the night and reduce the damage to the eyes.
  • 【Fast/Slow Time Weighted Selection Sound Meter】”FAST” mode response in 125 Milliseconds.
  • “SLOW” mode response in 1 second. +/-1.5dB Accuracy with 0.1dB Resolution. Frequency ranges from 30Hz to 8KHz.
  • 【Max/Min/Data Hold Function Decibel Meter】The Protmex sound level meter is easy to know the MAX and MIN dB levels recorded by the meter.
  • the decibel reader and recorder can freeze the reading on the display without worrying that the reading is too fast to record.
  • 【Wide Application Sound Decibel Meter】The decibel meter can be used in many environments and is also suitable for noise engineering, product quality control, health preventio....
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Handheld Sound Level Meter,LCD Decibel Meter,Mini Digital Noise Meter,Decibel Tester,Decibel Alarm,with Red Black Light Alarm and Sound Alarm,Range 30-130dBA

  • This instrument is high precision sound level meter, accuracy up to ±1.5dB,resolution: 0.1dB.Temperature measurement function and Temperature unit selection(℃/℉)..
  • Red back light alarm and sound alarm function. This digital sound level meter with stable and reliable performance.Wide measurement range from 30dB to 130dBA.There will be a alarm warning when the measurement data exceeds the standard..
  • Data hold function, maximum and minimum value measurement. LCD display with backlight, convenient to use at night..
  • Low battery indication, automatic & manual power off function. Compact and light, convenient to hold and carry..
  • Equipped with sponge ball for sensor protection. Applications includes: Environmental measurement, law enforcement, work place design, sound level analysis of machinery and engines..
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