Conductivity Indicator
Supplier: Science First
Certificates
About this item
Light Bulb Glows When Water Conducts Electricity.
- Attaches to a standard ring stand
- Comes with illustrated instructions
Presenting no shock hazard because the cord at the side can’t come in contact with the water, this indicator features a plastic molded body and recessed electrical connections and electrodes. It operates on 110 VAC. A light bulb is required.
Frequently Bought Together