XLT-30 Liquid Leak Detector Specification Operating Frequency: 60 Hz â € “ 6 kHz, Gain = 95 db 20 Hz â € “ 60 Hz, Gain > 90 dB Filter Types and Frequency Ranges: All Pass: 60 Hz to 6 kHz Low....
Suart Colony Counter SC6- multrotop@ yahoo.com â € ¢ Pressure sensitive count system â € ¢ Can be used with any probe or felt tip pen â € ¢ Digital readout from 0 to 999 â € ¢ Built-in average count....