Best Sound Level Meter

fosa Digital Satellite Finder, LCD Screen Satellite Detection Satellite Measuring Device Signal Strength Dish Sat Compass with Built-in Signal Alarm Buzzer

  • SAT-Finder (analogue/digital) with level scale and LED background lights on with high electronic sound to know the sensibility *NOTES: High pitch sound means high-sensibility.
  • High sensitive Audio Tone Function: It helps to receive the strongest radio waves while adjusting the sensitivity of the needle by the knob.
  • The sensibility is adjustable by turning the knob in a clockwise, or counterclockwise way***As you turn the knob in a clockwise direction, the indicator level goes up.
  • For Satellite Finder Signal Meter, no battery is required receiving power from the TV cable, and you can recognize it by lighting the display **NOTES: Cable is not included.
  • The difference of 0.95GHz-2.15GHz/0.2 dB is found in the range of 950-2150 MHZ.
  • Save time and money without expensive service calls and you can manage to get the finest picture by yourself.
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Mackie Mix Series Mix12FX 12-Channel Compact Mixer and Basic Bundle with XLR Cable + 1/4" Cable + More

  • ... Line Inputs : Supporting XLR and unbalanced 1/4" plug with +48V phantom buttons, highly accurate LED peak level indicator,10-Segment Stereo Output Level METER and ultra musical 3 band EQ on all channels.
  • Ultra low noise, high headroom mixer with super easy functionality for professional vocal and instrumental sound.
  • This analog mixer provides accurate, crisp and clear sound quality. The extra clean sounding effect makes it ideal for live mix in occasions like live gigs, shows, stage performance, DJ events, and karaoke.【If there's any problem, please don't hesitate to contact us, we are very happy to help and strive for good customer service.】.
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PH Meter, TDS PPM Meter, Soil PH Tester, PH/EC Digital Kit, 3 Pack

  • ...ow) +1 TDS & EC Meter (blue)+1soil tester kit (green). Total is 3 PCS..
  • Functions - The digital pH pen is equipped with auto temperature compensation function. TDS meter has lock & auto shut off function(Kindly remind : This meter can't test sea water.). Pushing the button, it can display the data about water purity level on the screen in PPM (parts per million). The soil meter can test soil pH to help you control the PH level in soil. (Note: this tester is designed for testing soil ONLY.).
  • Accurate & reliable - these testers can test quickly and accurately within ±0.01 pH. It only takes a few seconds to show accurate and stable reading for the result to appear on screen..
  • Easy to use - ph tester and TDS meter have sensitive electrode sensor ,simply press "ON". It only takes a few seconds for your result to appear the data on screen. Soil test kit just need to insert the probes into the soil about 4-6 inches, and wait for about 10 seconds to read the intuitive data. No battery required..
  • Widely application - these meters are designed small and convenient. PH meter and TD&EC meter can test pH balance, ideal for testing drinking water, swimming pools, aquarium, spas, hydroponics, food and more. Soil tester is applicable to plants, garden, lawn and farm su....
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YINMIK 2nd Generation pH TDS Tester Combo with Horizontal Display Digital pH Meter Professional PPM Meter for Hydroponics Swimming Pool Aquarium Household Drinking Homebrew

  • [Fully Meet the Needs of Hydroponic Growers] pH Meter: Monitoring the pH level of the hydroponic nutrient solution to ensure it can be maximum accessed by the plants. TDS & EC Meter: Keep tracking of the amount of nutrients in your solution to prevent it from being too high or too low and hindering the healthy growth of plants..
  • [Helpful for Aquarist] pH Meter: Keep the balance of pH value of fish tank, drastic fluctuations in pH value can seriously damage the survival environment of fish. TDS & EC Meter: Monitor the amount of ionic salts in the tank to remind fish keepers when to change the water to balance the ratio of various substances..
  • [Friendly for Pool Owners] pH Meter: Keep the pool water at the right pH level, which is friendly to swimmers' skin and eyes. TDS & EC Meter: Keep the TDS value of the pool water appropriate can extend the life of the pool equipment..
  • [2nd Generation pH TDS Meter Combo] Tired of using 1st generation yellow ones with small vertical reading display? The screen of YINMIK 2nd pH TDS meter combo is designed for horizontal display, when you check the pH TDS or EC value, you can always get temperature reading simultaneously, which makes your job easier and more comfortable.
  • [What You Get] YK-P01B pH Meter *1, YK-E01B T....
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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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STEELMAN PRO 91927 SmartEAR 1 Sound and Vibration Detection Kit

  • VIBRATION SENSOR CLAMP - Vibration sensor clamp with 16-foot cord provides the ability to detect surface vibrations produced by moving internal parts.
  • STETHOSCOPE PROBE - Aluminum probe works with the detachable sound wand as an electronic stethoscope for hands-on diagnostics.
  • EARBUD HEADPHONES - 3.5mm earbud style headphones feature a braided wire jacket to eliminate possible stretching / tearing of the plug wires.
  • TWO CONNECTORS - Kit includes both a dual pin dongle with a sliding 3.5mm plug to fit a range of smart devices and a 3.5mm dual port connector.
  • FREE SOFTWARE - Free downloadable software from Google Play and Apple iTunes stores and works on a range of Android and iPhone / iPad devices.
  • APP FEATURES - App displays sound level readings including average, peak, and real-time values and shows results on screen as analog meter or digital readout.
  • STORAGE POUCH - Comes with a nylon zipper secured pouch for easy storage of hardware components.
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General Tools DSM403SD Sound Level Meter with Data Logging SD Card Class 1 Sound

  • MEASURES: Measure from 30 to 130 dB in auto-ranging mode with A or C weighting mode in fast/slow response time..
  • STORES: Sampled data in Excel on removable SD memory cards..
  • SAMPLE TIME: Data logging sampling time: 1 second to 1 hour..
  • APPLICATIONSs: Noise pollution control, OSHA noise regulatory compliance, acoustics design..
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Olmlmo Emf Meter,Ghost Hunting Equipment,Radiation Detector,Digital Electromagnetic Field Radiation Detector Digital LCD Emf Detector,Tester for Home Emf Inspections, Office,Outdoor and Ghost Hunting

  • ...degrees EMF meter tests magnetic field, instead of just one sensor compared with others emf meters. The ghost detector’s testing magnetic field radiation with optional units mG/µT, the electric field with unit V/m.EMF meters couldn’t test the RF value and temperature.
  • Sound &Light Alarm : When you use the emf meter ,the emf testing result exceeds the value less than (0.4µT (4mG) or 40V/m), the emf reader top light color is green.
  • the emf meter’s screen will turn yellow and the indicator will be flashing when it’s detecting between 4-40 mG, red if it’s reading more then 40 mG.A sound alarm will give you the same data in higher sound frequencies, which you can also disable.
  • Multi-function & Power Saving: Our emf detector ghost hunting testing average or peak value(Maximum) reading, and one bottom hold the data for a view. This ghost hunting equipment has large -light LCD is clear for viewing. Olmlmo EMF meter will power off after 15 minutes without operation.
  • Widely Applications: The EMF meter is suitable for testing TV, computer, printer, microwave oven, refrigerators, cell towers, wire towers, low-freque....
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Yacker Tracker Original by AGI - Traffic Light Sound Monitor

  • Unit plugs into AC 120 volt electrical outlet with included UL approved transformer (Input: 100-240V AC 50-60Hz, Output: 9V DC 500mA) or can be used....
  • Unit can be self-standing or wall-mounted..
  • Traffic light is computerized with adjustable sound level meter..
  • Red light counter registers each time the red light activates. Push reset button to reset counter to zero..
  • Decibel sensitivity control can be set to operator's choice. Push button to devrease sensitivity. Also offers manual operation option of staying on a....
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Gas Tank Fuel Gauge Meter Fits for Yamaha Grizzly 600 Big Bear Kodiak 400 ATV Gas Tank Cap Fuel Level Gauge Replacement 4SH-24260-11 4SH-24261-00

  • Fitment: The fuel gauge meter fits for Yamaha Big Bear 400 2000- 2012, fits for Yamaha Kodiak 400 1996-1998, fits for Yamaha Grizzly 600 1998 -2001.
  • Replace Part Number: 4SH-24260-11-00 4SH-24260-10-00 4SH-24260-00-00 4SH-24260-01-00 4SH242601100.
  • Measure the Fuel Level: The float of the fuel level gauge moves accurately and quickly, and it will display the remaining fuel level in the fuel tank. It is perfect for anyone who is building a custom dashboard or wants to replace their inventory fuel level gauge.
  • Durable and Rust-proof: Black aluminum bezel, polished edges, scratch-resistant curved glass lens, GUZIKO fuel meter is very fit, upgraded anti-aging and anti-corrosion seal to ensure no gas leakage or unpleasant smell, durable.
  • Easy to Replace: Use flat head screw driver to pop old ring off, push gas meter in the slot until it can't go any further, place new ring over top of meter and tighten it, the installation is complete.
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