Visually demonstrate the conductivity of a solution.
- Overall length of the meter and probes together is 14 cm
- Each probe is 53 mm long with a diameter of 3 mm
This handheld device provides a qualitative visual indicator of the conductivity of different solutions, acids or salts. Two brass probes can be touched to a solid substance, or immersed in a liquid, to show conductivity on green LEDs that range from 1 to 10.
Ordering information: Includes a 12 V battery and operating instructions.