Reviews Glass Tube Level Meter

Presonus BlueTube DP v2 2-Channel Mic/Instrument Tube Preamp

  • Dual path, with both 12AX7 vacuum tube and solid-state gain stages.
  • Combo mic/instrument inputs with class A XMAX mic Preamplifiers and 48V phantom power.
  • 80 Hz high-pass filter, -20 dB pad, polarity-reverse switch.
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High Frequency Facial Wand - TUMAKOU Portable Handheld Blue High Frequency Facial Machine - 4 Different Blue Glass Tubes for Skin

  • ...st Upgraded Blue High Frequency Technology】TUMAKOU blue high frequency technology combines ORANGE and VIOLET effects into a universal tube,Then add TUMAKOU high frequency safe and 100% natural way technology to bring you the best results over time..
  • 【Enjoy Using 4 Blue Glass Tubes for Different Uses】This TUMAKOU high frequency facial wand comes with 4 different blue glass tubes to meet all your needs(1*Mushroom Tube, 1*Tube, 1*Bend Tube and 1*Tongue Tube), and let you focus on all the different areas. Mushroom tube is suitable for broader areas, the Tube is used for hair, Tongue tube is suitable for area around the eye, and Bend Tube is suitable for area around the nasal fossa..
  • 【Adjustable Level & Easy To Use】The energy level of our portable high frequency facial machine is adjustable,the higher level will bring you better results! But before using it for the first time, we recommended to test the strength by hand, and then use it where you want to use it. When you using, just insert the glass tube into the wand, push it in gently, then turn the high frequency face machine down to zero and turn it on, choose different levels to use according to y....
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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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PowerSmith PAAC301 Ash Vacuum Filter (Premium bag)

  • Super Ash Vacuum is a multi-use vauccum – including regular dry-shop vacuum uses – that is ideal for almost any indoor job..
  • Double-stage filtration system prevents fine dust particles from escaping into your breathing space and protects the motor from being damaged..
  • Filling level indicator informs you when it is time to empty the canister. 10-Amp motor with heating protection provides substantial suction power and ensures your safety..
  • 5-foot(1.5-meter) extended lined-metal hose and a 15-foot (4.5-meter) cable allows for flexible cleaning around corners and in tight spaces..
  • Includes: Container lid, Metal container, Flexible metal suction hose, Aluminum suction tube, HEPA filter, Filter bag, Wheel holder with wheel, Extension wands, Crevice nozzle, Upholstery nozzle, and Combi-attachment for carpets and smooth floors..
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DEWALT 8000 Watt Portable Gas Generat

  • Generic OHV 420cc engine with splash lubrication provides a long engine life.
  • Single touch electric start for hassle free start-up.
  • Low-oil level shutdown, covered outlets and hour meter.
  • Hardened 1-1/4" Steel tube cradle for added durability and strength and fold-down, locking handle for sturdy portability and compact storage.
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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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CAPOT High Frequency Facial Wand Portable Handheld High Frequency Facial Machine with 4 Different Neon Tubes

  • Handheld household facial machine, safe and effective facial wand machine, make you more younger and beautiful..
  • The facial machine through a glass tube makes your smoother and brighter, allow your to better absorption of beauty lotion and creams..
  • Compact: for it’s portable design you can use it at home. Multi-Uses: 4 different glass tubes prepared for you, bent tube, tongue tube, mushroom....
  • Insert the tube into the bottom of the wand, after inserting the tube and turning it on, touch the tube with your finger to adjust it to a level that....
  • Thank you for purchasing our product, we will provide you with the best service. If the product you received is defective then please contact us in....
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Industrial Flow Meter 1.64in Pipe Water Flowmeter Counter Hall Sensor Control Fluid Flowmeter Switch for Garden Irrigation YF‑DN32

  • Clear and Easy to Read: This water flows meter uses ABS plastic transparent panel, which is easy to read and clear at a glance.
  • High Precision Measurement: Liquid measuring tools have high measurement precision, with an accuracy of less than 4%, which is more accurate and reliable. You can buy with confidence.
  • Made of ABS Plastic Material: Our flowmeter floats are made of durable ABS plastic shell, which has a certain tolerance.
  • Wide Application Range: This universal tube flows meter is suitable for measuring various liquids. You can use it with confidence.
  • Tube Flows Meter: Our tube liquid flows meter has a plastic plane interface, which makes readings more convenient and intuitive.
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Decibel Meter, LONVOX Digital Sound Level Meter with 30 to 130 dBA Measuring Range, Backlit LCD Display, MAX/MIN Noise Measurement, Data Hold, SPL Meter for Classroom, Noisy Neighbor, Office, Factory

  • [Broad Measuring Range & High Precision] – LONVOX Decibel Meter features a highly sensitive and precise condenser microphone that is capable to measure noise levels from 30 to 130 dB with an accuracy of ±1.5 dB. The dB meter is A-weighted, which is ideal for the measurement of environmental noise, such as traffic noise, baby room noise, classroom noise, home theater noise, industrial noise, and so forth. The sampling rate is 2 times per second, which is ideal for dB tests in various contexts..
  • [Backlit LCD Display & Versatile Uses] – LONVOX sound level meter features a large backlit LCD display with 4 digits and 0.1 dB resolution, ensuring readouts are clearly visible, and easy operation in a low-light environment. When sound levels exceed the setup value, the backlit display will keep flashing as a visual alarm. Maximum or minimum dB level can be assessed by the sound meter. The data hold function can freeze the current readout of sound measurement based on personal needs..
  • [Ergonomic & Lightweight Design] – The sound pressure level (SPL) meter is light in weight and compact in size, which is easy to carry. The lightweight design allows long-time operation with less muscle fatigue. The compact design ensures the noise meter fits into your hand ....
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Brine Shrimp Hatchery Kits brine Shrimp Eggs Incubator Hatchery brine Shrimp Eggs Incubator Artemia Hatchery with Silver air Pump

  • Our brine shrimp incubator is designed professional for hatching brine shrimp eggs which include silver air pump air stone and aquarium tubing..
  • There are two ways to install our brine shrimp hatcher machine.You can use the four suction cup of shrimp incubator to stick it to the tank glass inside or you wanna install it out of the tank glass then you can use the tripod to install out of the tank..
  • The first way to provide oxygen to the brine shrimp incubator is to put the bubble stone in the incubator to provide oxygen. When the brine shrimp has hatched, open the trim valve at the bottom of the incubator to collect brine shrimp. Note that the direction of the inlet and outlet of the check valve must be installed correctly with the pipe, otherwise the air pump will not be able to discharge air..
  • The second way to provide oxygen to the brine shrimp from the bottom hole of the incubator. Please note the direction of the inlet and outlet of the check valve and the pipe must be installed correctly, otherwise the air pump will not be able to output air, and the trim valve needs to be opened. When the brine shrimp has hatched, first turn off the trim valve, then pull out the air pump tube from the trim valve, and then open the ....
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USDR/USDX HF QRP SDR Transceiver SSB/CW Transceiver 8-Band 5W Ham Radio & Handhel Mic

  • 【IRF Tube】Using IRF series transmitting tube to ensure its being durable & can be used to connect to an antenna (instrument base)..
  • 【Lightweight&Cost-saving】The original QCX circuit is greatly simplified, and the installed components are reduced by 50 percent to save you the trouble of complicated transformer windings and wiring procedures..
  • 【Less Power Consumption】Thanks to the EER transmitter E-level, it boasts high power efficiency and no bulky heat sink is required..
  • 【DSP Function】Automatic gain control (AGC), noise reduction (NR), voice trigger, voice trigger Xmit (VOX), RX attenuator attenuator (ATT), TX noise gate, TX driver control, volume control, dBm/S-meter..
  • 【Quality Material Handling】Laser marking aluminum laser, aluminum knobs with translucent silicone buttons..
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Icstation Non-Contact Liquid Level Sensor Switch NPN Output I65 Waterproof Pipe Level Sensor Y26 Water Detector DC 5-12V 5mA 500ms

  • It is applicable to non-metal outer wall, not necessary to directly contact with liquid, so that it can avoid liquid corrosion of strong acid or alkali, or the influence by scale or other impurities..
  • Intelligent liquid level benchmark adjustment and liquid level memory function. It can achieve multi-point serial connection and support NPN output..
  • Accurate and stable detection, it can detect boiling water liquid surface. With pure electronic structure and non-mechanical operation way, it has stable performance and long life..
  • High stability, high sensitivity, strong anti-interference capacity. it will not be affected by power frequency interference and common mode interference due to special disposals so as to compatible with 5-12V power adapter..
  • Strong compatibility, and it can penetrate into non-metal tube, such as plastic, glass, ceramic etc. Its sensing tube wall thickness can be up to 20mm and it is applicable to different shapes of container or tube level's liquid level detection..
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Extech Personal Noise Dosimeter and USB Interface with Sound Calibrator

  • Calibrates and verifies Sound Level Meter operation.
  • For use on Sound Level Meters with 0.5″ or 1.0″ microphones.
  • Measures frequency weighted noise exposure and peak (C, Z) sound level.
  • Datalog’s up to 999,999 readings when used as a sound level meter with sampling times between 1 second and 24 hours.
  • Sound level mode: displays sound level, min/max, time-averaged sound level (Leq), peak, and sound exposure level (SEL).
  • Adjustable Criterion Level, Exchange Rate and Threshold.
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