HM Digital Replacement pH sensor for HM-500/ HM-200

HM Digital Replacement pH sensor for HM-200 / HM-500

Features

• Measures pH
• (Replacement pH sensor for HM-500)

Compatibility: This product is compatible with the following items.

• HM Digital Hydromaster Portable - pH/TDS/EC/Temp (Item Number HM-HM-200)
  
• HM Digital Hydromaster 500 - Continuous pH/TDS/EC/Temp meter (Item Number HM-HM-500)