TDS Water Quality Test Pen with Spare Battery and Conductivity Monitoring

The TDS Water Quality Test Pen is a reliable tool for monitoring the purity and conductivity of your water. Crafted with a durable stainless steel sensor, this pen ensures accurate measurements every time. Designed for convenience, it comes with a spare battery, ensuring you're always equipped to assess water quality. Ideal for use in various settings, it helps ensure your water remains safe and potable. Material: Stainless steel Capacity: 10 Function: Water quality testing Manufacture country: China Instructions included: No

materialPotableWaterFilter: Stainless Steel