ReviewsWater Quality Instrument

Sax Cleaning Tool, Tenor Sax Flexible Saxophone Cleaning Pad Saver Cleaner Maintain Care Tool Brush

  • Aerosol blocking: this instrument bell cover can effectively prevent aerosol, water, etc. from spreading through saxophone, while blocking the secondary transmission, and providing a safe and healthy environment for the audience and yourselves.
  • Scope of application: different diameters of music instrument bell covers for you to choose, please refer to pictures for checking the detailed size information before purchase, is suitable for speakers, such as trumpet, alto saxophone, bass clarinet, cornet.
  • Please measure the size of your instrument before purchase to prevent the product from mismatching with the instrument size.
  • Elastic material: the material of saxophone bell cover is elastic cloth, which is light and breathable, easy to clean and can be applied repeatedly.
  • There will not be too much impact on the tone after installation.
  • Easy to install: made of elastic material, this instrument care cover is easy to install and disassemble.
  • When installed, it can be put on directly and be taken off easily with a little pulling.
  • Package includes: you will receive 2 instrument bell covers, which are convenient for you to clean and replace.
  • The bell cover is nice for you to practice at home or go out for a performance.
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Laboratory Electric Single-Channel Speed-Controlled Dual-Mode high-Precision pipettes 0.1-200ml

  • Two modes: The instrument has two discharge modes (gravity discharge mode and motor blow-out discharge mode) which can be freely selected by the operator.
  • High performance: The instrument uses NiMH batteries with high power and resistance to overcharge and overdischarge, improving the safety of the experiment.
  • Easy to operate: Two buttons at the instrument's grip, with the arrow pointing up for aspiration and the arrow pointing down for withdrawal, for quick and easy access.
  • High quality filter membrane: The instrument uses a 0.45 hydrophobic membrane to prevent liquid backflow and damage to the instrument.
  • Material: The instrument is made of high quality ABS plastic, which is resistant to high temperature and corrosion and enhances the service life of the instrument..
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AZ-86031 5 in 1 Water Quality Meter Dissolved Oxygen Tester PH Meter PH Conductivity Salinity Temperature Meter AZ86031

  • ...nductivity meter, TDS meter, Salinity meter or D.O. meter as user needed..
  • We design different color connector on the meter, user only needs to screw on the probe with the same color, and then get the measuring reading accurate and fast..
  • User could change the probe or screw on the 86031 Combo Water Quality Measuring Instrument easily. And in order to avoid broken by the stone or particle attacking in the measuring environment, we have developed the specific anti-collision cap on each probe. So the 86031 Combo Water Testing Meter would be the best tool for all professional measuring purposes, including the Aquaculture, Aqua farm, LAB, swimming pool or water treatment business, or other related industry, no matter the fresh or sea water..
  • AZ 86031 Combo Water Meter- pH/Conductivity/Salt/TDS/D.O was being designed and manufactured by AZ Instrument, a well experienced manufacturer for pH EC Meter..
  • Large LCD to display multiple parameters simultaneously: pH, Conductivity or TDS or Salinity, Dissolved oxygen, Temperature (by using different probes).
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EASTROCK Guiro Instrument Stainless Steel Guiro 6\x12\ Latin Percussion Instrument with Scraper Professional Band Accompaniment Guiro Shaker Instrument

  • High Quality- This guiro instrument is made of high-quality stainless steel material, so it can be reused many times, and this guiro shaker instrument has a durable and compact guiro shaker, which can play better sound.
  • Unique Design- The surface of the instrument is designed with a special texture, and the texture is evenly divided. The stainless steel guiro is equipped with an 8 tine scraper, which is durable, and the playing sound is clean. The side handle of the guiro instrument is stable, not easy to slip, and you will feel very comfortable to use.
  • Easy to Use- This stainless steel guiro instrument has two open ends and a side handle grip ring. This Guiro Instrument has a large playing angle and area, which can provide comfort and functionality in any position, so it is simple to use and easy to operate.
  • Wide Range of Uses- This guiro shaker instrument is suitable for many occasions, such as band performances, live performances, parties, concerts and other occasions, and this instrument is suitable for professional performances and beginners.
  • Products Included- 6"*12" Guiro x1, 8 tine scraper x1, if you have any questions about the guiro shaker instrument, please feel free to contact us.
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Manhasset 1600 Choral Music Folio Folder Stand

  • 【Feature】: With stainless steel rings, interior page transparent interlayer design, suitable A4 sized, both positive and negative sides can be used, with 20 sheets can be put in 40 page..
  • 【Center hollow-out design】:Humanized design, use convenience. there is no barrier between the diaphragm in the middle, you can modify the contents of the inside at will..
  • 【Material】: High quality Polypropylene (PP) material (nontoxic and nonradioactive), protective sleeves are water-resistant,durable and stylish..
  • 【Product Size】:32*25*2CM /(12.6 x 9.8 x 0.78 inch),black/white /blue/pinke/(optional).
  • 【Extensive Use】:Change spectrum folder, ideal for kinds of instrument players, musicians.A great assistant for instrument players, musicians, students, office worker, etc..
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EASTROCK Triangle Instrument 3 Packs 4 5 6 Inch Percussion Instrument Set Hand Percussion Triangles with Striker

  • Material: Musical triangle instrument is made of high-quality steel, sturdy and durable, with excellent sound quality.
  • Sound quality: This Hand Percussion Triangles have a pleasant and clear sound. Combination sets of different sizes are very suitable for beginners and professionals.
  • Suitable for: This steel triangle is very suitable for classroom music, musical instrument teaching, band, party ,and so on.
  • Package Included: This Percussion instrument is 4 pack, and the sizes of the triangle instrument are 4 5 6 inches, comes with strikers.
  • Shelf life: This triangle instrument has a 12 months product warranty service. any questions, please feel free to contact us.
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IDOXE Instrument Bell Covers, Reusable Elastic Dust-proof Saxophone Bell Cover, Music Instrument Cleaning and Care Product Cover for Clarinet,Oboe Bell Cover

  • Aerosol blocking: this instrument bell cover can effectively prevent aerosol, water, etc. from spreading through saxophone, while blocking the secondary transmission, and providing a safe and healthy environment for the audience and yourselves.
  • Scope of application: different diameters of music instrument bell covers for you to choose, please refer to pictures for checking the detailed size information before purchase, is suitable for speakers, such as trumpet, alto saxophone, bass clarinet, cornet.
  • Please measure the size of your instrument before purchase to prevent the product from mismatching with the instrument size.
  • Elastic material: the material of saxophone bell cover is elastic cloth, which is light and breathable, easy to clean and can be applied repeatedly.
  • There will not be too much impact on the tone after installation.
  • Easy to install: made of elastic material, this instrument care cover is easy to install and disassemble.
  • When installed, it can be put on directly and be taken off easily with a little pulling.
  • Package includes: you will receive 2 instrument bell covers, which are convenient for you to clean and replace.
  • The bell cover is nice for you to practice at home or go out for a performance.
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Gowe Oxygen Bomb Calorimeter, Heat Capacity: 14400 J/K～14500 J/K

  • The heat capacity of the instrument is 14400 J/K～14500 J/K, and it is suitable to determine calorific value of combustible materials such as petroleum products without water (gasoline, jet fuels, diesel oil and fuel oils, etc.), coal, coke and paraffin, etc..
  • 1. This instrument adopts sealed oxygen bomb. The whole structure adopts stainless steel material. The strength is enough to resist the max pressure (60~70 atmospheric pressure) when the solid burning. And it can resist the bigger pressure when liquid fuel burning..
  • 2. The inner water cylinder is composed of stainless steel sheet.The cross section is pyriform and the capacity is 3kg. The water cylinder is equipped with electric stirrer inside. It ensures the temperature in the water cylinder uniform..
  • 3. The external water jacket is double layer container. It filled with water when doing determination.It make the water temperature in the cylinder uniform by water jacket stirrer and form the constant temperature environment meeting the requirements of test..
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EASTROCK Bb Trumpet Cupronickel Intermediate Double-Braced Trumpet Instrument with Carrying Case,Gloves, 7C Mouthpiece

  • Bb (B flat) Trumpet - Eastrock Intermediate Double-Braced Trumpet,Solid and durable Cupronickel body, excellent spraying process,its sound is excellent and bright, penetrating, abundant and powerful, excellent vibration..
  • Design And Process--11.65mm/0.460inch pipe & 125mm/4.92inch bell mouth, The valve is durable, Spring rebounds quickly Good air tightness,There is resistance when pulling out the adjusting tubes, and the water key has good air tightness,Environmental protection and no harm to health..
  • Beautiful Shape--Valves will accurately link each piping ,Smooth action valves and comfortable buttons,Highly durable piston valve lengthening the life of the instrument while maximizing sound quality..
  • Includes - Trumpet,a pair of white gloves, Soft polishing cloth,Silver plated 7C mouthpiece,Hard case with backpack straps and zipper pocket.【Pay Attention to Cleaning and Maintenance】.
  • No-hassle warranty - If the instrument ever fails due to manufacturing defects,We promise, for as long as you own the instrument and have proof of purchase, we'll provide you with parts for free ,feel free to reach us by message to contact our support team..
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Digital Brix Refractometer, Brix Meter for Sugar, Food, Beverage, Fruit, Beer, Honey, Various Sauces, Tomato Sauce and Etc Range 0-55%

  • ...ly needs to drop 2 drops of sample, and then press the measuring key to display the value in 2 seconds. Accurately and quickly measure the refractive index, concentration, and other parameters of various aqueous solutions, avoiding subjectively wrong numerical read. Accuracy ±0.2%/±1℃..
  • 【Precision Optical Instruments】The Brix Meter is a precision optical instrument with a digital LCD display panel. And the Brix refractometer has an automatic temperature compensation function, compensation 10-40°C, which is faster, more accurate, and clearer than traditional handheld refractometers..
  • 【Easy to Use and Carry】One key boot, one key zero-setting, the touch buttons are comfortable and beautiful, only need 2*1.2V AA battery, and the weight is 113g can be easily put in the pocket and can be accurately measured anytime anywhere. Automatic backlight can be measured day or night, easy to read..
  • 【IP65 waterproof 】for the safety of the instrument, the instrument panel and prism part are waterproof, and the solution can be flushed to flow into the instrument (the body is not waterproof, do not soak the body in water). Equipped with a high crystal prism, built-in interference filter, the measurement process is not affected by strong light and....
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Montreux Bb Cornet Gold SCR701

  • PERFECT FOR BEGINNERS - the perfect cornet for beginners taking music lessons at school, college or home. Learning on a quality instrument ensures pupils have the best chance of developing their musical performances..
  • RECOMMENDED BY TEACHERS - music educators recommended this Montreux saxophone for its easy response, rich tone and reliable action. Designed to support students taking instrumental music exams up to Grade 5..
  • PROTECTIVE CARRY CASE - protect your instrument in transit with the lightweight moulded carry case canvas exterior. Incorporates side and top handles, outer accessory pocket and backpack style carry straps..
  • SPECIFICATION - key of Bb, yellow brass body and bell, rose brass leadpipe, stainless steel valve pistons, 0.465 inch / 11.81 mm bore, 4.75 inch / 12 cm bell diameter, 1st valve saddle, 3rd valve finger ring, 2 water keys, vertical lyre box.
  • OUTFIT INCLUDES - Montreux Student Bb Cornet, lightweight protective case with carrying strap, mouthpiece, cleaning polishing cloth.
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