Litmus Testing Kit 1-14pH Paper 80 StripspH Test Papers in Sri Lanka, Litmus Testing Kit with 80 Strips 1 14 pH This product makes it very easy to measure the acidity or alkalinity of water and some other liquids. The test strip color can be matched with the pH scale color chart within about 15 seconds. A wide range of universal test strips for water, saliva, swimming pools, sweat, beverages, skin care products, lotions, spas, bleaches, disinfectants, aquariums, urine, soil, moisturizing

5V -9V 3W USB Brush-less Submersible Water Pump Aquarium Fountain Pond Pump

may differ from actual product

Working humidity : <93%RH

alcohol/ethanol purification

Application: Refrigerator

It holds on tightly without budging easily so that won't have to take minutes searching for a good ground or attaching grounding tabs

easy to carry

analyze air conditioner at home

Delay: Press remote control relay pull-in

1X 150ml or 300ml Packs

photographs

1) When using the device outdoors