Professional Handheld Alcohol 0‑80% Test Refractometer， Tester Meter Measure Instrument
【Wide use】 TDS instrument tester can be used for water purifiers and filters, food (vegetables, fruits) and beverage quality monitoring, swimming pools and spas, aquariums, hydroponics, etc. It is suitable for water quality testing in water laboratories, CDC, aquaculture, hospitals, swimming pools and household tap water..
【Test the purity of your water】 How pure is your water? Use this portable TDS meter tester to test the purity of water, use our TDS water quality tester, it will tell you your overall water purity level and display it on the screen in ppm (parts per million)..
【Function】Our TDS meter tester has a hold function and an automatic shutdown function, which can save the measured value for easy reading and recording. Turn off the meter after 10 minutes of non-use to save battery power. Press the "TEMP" key to switch the thermometer between Fahrenheit and Celsius..
【Measuring range】 0-9999ppm, resolution 1ppm. From 1,000 to 9,999 ppm, with a resolution of 10 ppm, expressed in drinking x 10 images, factory calibrated. To ensure that you always drink pure and safe water, we recommend that every household use a TDS tester..
【Multiple choices】 We have a variety of different colors for you to choose, different colors meet y....
The huge success of the original Blue Oasis sound-hole humidifier has brought many inquiries about ways to provide humidification for other instruments including violins, violas, cellos, mandolins, ukuleles, jazz guitars and guitars with flat top casesDescriptionOasis inserted two neodymium magnets in the seam of the proven Blue Oasis humidifier. The magnets then attach to the instrument case using either a steel belt style clip or a stainless steel strip with adhesive backing. The belt style clip fits over the side of the case and provides a flat vertical surface for the magnets to adhere. The adhesive backed stainless steel strip allows for either vertical or horizontal attachment anywhere there is a flat surface inside the case. The huge success of the original Blue Oasis sound-hole humidifier has brought many inquiries about ways to provide humidification for other instruments including violins, violas, cellos, mandolins, ukuleles, jazz guitars and guitars with flat top cases. After careful consideration, Oasis decided the best approach to solving this challenge was to develop a humidifier that attaches to the in....
AMAZING SOUND: pBone’s Plastic Trombone Mouthpiece produces a clear crisp sound that rivals any traditional brass instrument. Made with Biomaster antimicrobial protection, musicians with allergies can enjoy and safely play music with confidence..
EASY TO PLAY: The lightweight mouthpiece is simple to attach and fits most brass trombones. The plastic avoids stuck-on lips, making it a student’s go-to musical instrument accessory. Just pop it on and make music straight away!.
VIRTUALLY INDESTRUCTIBLE: Maintenance free and works straight out of the box! The convenient and detachable plastic mouthpiece has a unique hard design that can withstand kids' rough play and use, and can even be cleaned in the dishwasher!.
TRUSTED QUALITY: Designed by award-winning musicians, the eco-friendly pBone mouthpiece is an affordable replacement. Creating an authentic sound approved by music teachers, the simple musical device allows you to play or practice with your instrument..
ECO-FRIENDLY PRODUCTS: We are committed to creating quality musical instruments to help everyone experience the joy of making music. We are also proud to be the first instrument manufacturer to achieve carbon neutral status for all its instruments..
Wokyo Protein Skimmer External Mini Aquarium Filters Separator Hang On Back with IQ5 Aquarium Filter Accessory for Saltwater Fish Tank
1.PREMIUM MATERIAL - This protein skimmer is made of high-quality acrylic material, the instrument can see clearly, strong structure, durable, can be....
2.MAIN FUNCTION - This separator can be used for protein separation to increase the dissolved oxygen in the water. It can separate organic matter....
3.WATERPROOF SEPARATOR -This separator is designed to be waterproof, designed for water and fish, so there will be no problem with long-term use in....
4. SEAWATER FILTRATION -- Nano Protein Skimmer, This protein skimmer is mainly used to filter marine water quality, not for fresh water. It is....
