Maytronics 9997020-R1 Gray Dolphin™ Diagnostic Tester Tool Pool Supplies the Onyx tile adds dimension

the Onyx tile adds dimension and depth to any water feature

This pump basket effectively traps leaves

Its reinforced high-flow PVC core distributes stress evenly

Its sturdy construction provides dependable performance in various applications

this lubricant is safe and reliable for various uses

Maytronics 9997020-R1 Gray Dolphin™ Diagnostic Tester Tool Pool Supplies the Onyx tile adds dimensionThe Maytronics Dolphin 9997020 R1 Diagnostic Tester Tool is designed to quickly and accurately test power supply functionality for Dolphin robotic pool cleaners. Engineered for use in residential, commercial, and professional environments, this compact tester ensures consistent performance diagnostics. Its durable plastic housing and lightweight design make it ideal for pool technicians and DIY pool owners alike. Compatible with most Dolphin models,