Portable ORP meter, main unit + ORP composite electrode HM-40P-ORP 1 set

Automatically recognizes electrode information. Specifications: Main unit + ORP composite electrode Measurement range: ORP/0 to ±2000mV, Temperature/0 to 100°C External dimensions: Approx. 70 x 39 x 188 mm Power supply: 2 AA alkaline batteries (included for testing) or 2 rechargeable nickel-metal hydride batteries (sold separately) Battery life: Approximately 2000 hours Waterproof: IP67 (invalid when electrode is not connected) *Can be immersed in 1m for 30 minutes With backlight function Data memory: 1500 data Weight: Approx. 300g Lead length: 1m *If you require a lead length other than 1m, please contact us.