Feature

●High Quality Materials: Made of high quality ABS material, the hydrogen measuring pen is sturdy, durable and not easily damaged.
●Detachable Probe Design: With a detachable probe design, the hydrogen measuring pen is easy to use and simple to operate.
●High Sensitivity: Adopting sophisticated production technology, the hydrogen measuring pen probe has high sensitivity and excellent performance.
●Backlit LCD Design: The hydrogen test pen adopts a backlit LCD design, which can read clearly in any dark environment.
●Scope of Application: Suitable for swimming pool experiments, hydroponic food, aquariums, gardening, laboratories, water purification drinking water, pond, etc.


Description

Package List:1 x Hydrogen Test Pen (Battery Not Included) 1 x User Manual
Note:The electrode should be cleaned after use