Description:
Thermo Scientific Barnstead E3456 PURA-LITE Resistivity Indicator, 1M-ohm, 220V. Quick glance monitoring to notify the user when it is time to install a new cartridge. Useful if cartridge system feeds a piece of lab equipment, such as an autoclave, where real-time resistivity is not required. Indicator light at 1,000,000 ohms/cm. 220V