United Scientific® Water Sampler – 1.5L PVC Depth Sampling Device with 20m Line & Activity Guide

Collect precise water samples from lakes, rivers, reservoirs, and classroom experiments with the United Scientific® Water Sampler. Designed for environmental studies and hydrology experiments, this durable PVC water sampler allows students and researchers to capture samples at specific depths with ease. Its impact-resistant PVC body and soft rubber seals ensure reliable, leak-free collection of up to 1.5 liters.

The sampler is operated with a simple line-jerk mechanism: once the unit reaches the desired depth, pulling the 20-meter line triggers the seals to close, securely holding the sample for retrieval. A lightweight Styrofoam winding float keeps the line organized and ready for repeated use.

Perfect for classrooms, laboratories, and fieldwork, this water sampler is an essential tool for teaching water quality testing, pollution monitoring, and environmental science.