Mobestech 4pcs Hydrometer Glass Densitometer for Aquarium Accurate Float for Specific Testing of Sea Water Premium Glass Design for Easy Use

Package List 4 x Hydrometer Characteristics - Color: As shown Plain-Form Glass Hydrometer - Material: Glass pram meter glass float meter glass densitometer light meter hydrometer hydrometer still yeast airlock hydrometer turbo yeast still yeast - Size: About 29.5x1.7x1.7cm Glass Density Meter. - In the aquarium, it is convenient to measure the specific gravity of the sea water and provide convenience for raising fish Light Mete. - Made of glass material which can directly with water Alcoholmeter. - Placed in any corner of the fish tank, floating design, automatic temperature/salinity testing Triple Scale Hydrometer Test Kit. - It is convenient to test the specific gravity and temperature of water Hydrometer. - It is easy to use and suitable for fish tank and aquarium aquarium glass hydrometer.Goods Informationglass densitometer This product is constructed with glass material for and practical use, which can directly with water but bring no odor into water.Triple Scale Hydrometer Test Kit It offers accurate measurements.Light Mete This hydrometer can be widely used in fish tank and aquarium.Glass Float Meter The item is a floating hydrometer

• Light mete-- made of glass material which can directly with water.
• Glass density meter-- it is easy to use and suitable for fish tank and aquarium.
• Glass float meter-- [easy to use] light meter can help you measure the temperature of the bathtub, and convenient to test the specific gravity and temperature of the water
• Hydrometer-- [automatic measurement] the glass densitometer can be placed in any corner of the fish tank. a floating design and can automatically test the
• Plain-form glass hydrometer-- made of glass material which can directly with water