Feature: 1. DURABLE ABS SHELL: The shell is made of excellent ABS material, which is resistant to drop, scratch and aging, more durable 2. HIGH ACCURACY: Liquid flow meter come with high measurement accuracy, the error is less than 4% accuracy, very reliable 3. ACID AND ALKALI RESISTANT: The flowmeter float has good acid and alkali corrosion resistance, you can use with confidence 4. 0.6‑6M³/H RANGE: Liquid flow meter with plastic tube design has impact resistance, environmentally friendly, measuring range from 0.6‑6m³/h 5. EXCELLENT PERFORMANCE: Made with fine workmanship, possess compact appearance and stable performance, can make sure durability and stability Specification: Item Type: Liquid Flow Meter Applicable Medium: Liquid Type: Plastic tube type Measuring Range: 0.6-6m³/h Accuracy Class: 4%. Package List: 1 x Liquid Flow Meter Note: Pay attention to correct operation.