50/100Pcs Water Test Strips 16-in-1 Aquarium Water Quality Test Strips Checking Water Purity for Pool Well & Tap Water

Features: Multifunctional test: This aquarium test paper provides 16 common parameters, to help aquarium owners fully understand the water quality. Water tester with precise color coordination and high sensitivity, use professional for health drinking water test strips to test water quality standards. A pack of test strips includes 50/100 pool test strips and seals, ensure long-term storage. Soak one strip 2 seconds for underwater, keep about 30 seconds in the air, and then compare the color of this strip to the color from the back of the bottle, which takes about several seconds. The test strips are suitable for drinking water, aquarium, swimming pool and spa, industrial water, pond, hot spring water testing.

Specifications: Material: Paper Size: Approx.5.5x14.5cm/2.16x5.71inch Quantity: 50/100 Strips

Note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. 2.Due to the differences between different monitors, the picture may not reflect the actual color of the item.

Package includes: 50/100x Water Test Strips