Metric graduated tape marked in centimetres
Chorme plated brass probe
Internal adjustable potentiometer provides sensitivity control
Battery powered, buzzer sounds when probe is in contact with water
Water level indicators are supplied with metric graduated tapes marked throughout in centimetres. Conductors are stainless steel ensuring little or no stretch. Internal adjustable potentiometer gives sensitivity control, sometimes required where saline conditions occur. Various tape lengths available: 15m; 30m; 100; 200; longer lengths up to 500m can be supplie