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100PCS/Box PH Test Strips Precision Four-color Comparison 0-14 PH Measuring Drinking Water Quality StripsFeatures:- Four colour detection, high sensitivity: compared to three-colour detection, the simple four-colour pH test strip is moderately long. Each strip is approx. 8 cm tall. Detection makes i..

Specifications: Type: Gang Voltage Max. Current #1 UK Standard 1 Gang AC90V-250V 50/60Hz 3A/gang #2 UK Standard 2 Gang AC90V-250V 50/60Hz 3A/gang ..

Description:Collect fishing tools for primary school learning natural teaching and extracurricular collection for specimens. Specifications:Material: PlasticUses: Physical laboratory equipment Features:Has a good experimental display effect. Package Included:1 Pcs x ..

Description: 0~150 PSI & Gas Disconnect Regulator CO2 16g Charger Kit is made from machined anodised aluminium. Specification: Pressure: 0~150 PSI Disconnect Height: 55 mm Charger Height: 80 mm Total Length:135 mm Color:As the picture shown Features: 1.Made from machined ..

Features:-Deformation rebound rate, long service life.-Waterproof, anti- moisture, good air permeability.-Anywhere to help block sound and prevent echoes inside the room.Specifications:Material: Polyurethane foamSize: 30 x 30 x 2.5 cm/11.8 x 11.8 x 1"Color: Black/Red/Blue/YellowQuantity: 6pcsApplica..

Features:This instrument uses optical principles to professionally measure the sugar content in water samples, food, fruits, and crops. It is widely used in the food industry, beverage industry, agriculture, and agricultural food processing industry.The instrument has the advantages of simple a..

Feature:- Floating Design, weighted access cap keeps it floating upright.- To purify water and create a safer, cleaner and more enjoyable swimming experience.- The thermometer design reads temps in both Fahrenheit and Centigrade.- Adjustable flow control settings to control the dissolving of tablets..

Features:Made of high quality plastic, sturdy and durable.Very easy to learn and use at any skill level.Requires minimal effort to install and remove.Virtually eliminates slippage.Prevents tile from moving during the installation. How to use:pressing wedge, until two tiles at a level24h later, kicki..

Description: This Chlorine Test Paper provides a simple, reliable, and economical means to measure the concentration of available chlorine in sanitizing solutions.The Chlorine Test Paper measures total available chlorine from 50-2000ppm, and give results in just seconds.Rapid quantitative detectio..

Features:0~400℃ adjustable, you can adjust the temperature according to the different needs.There is one output ways: relay output.Dual LED digital display, you can set the temperature and time according to your needs.Time setting ranges can be adjust between 0~999.Simplify operational processes, yo..

Features:1. Ultra high Lumen 12000lm.2. 2 modes: Strong light or Soft light.3. Outdoor rainproof and waterproof.4. Super strong power, a battery capacity is up to 15000mAh, use up to 6.5H.Specifications:Lumen12000LMBattery Capacity88VFSwitchToggle switchBattery Power15000mAh for oneModes2 Modes(Stro..

Description: Electrode Tip Nozzle Plasma Cutter Cutting Torch Accessories for Plasma Cutting MachineSpecification:Color:goldMaterials:copperType:9-8253Applicable:plasma cutting machine  Features:-Made of copper, solid material, not easy to wear.-Can be used a..