bap8guy | BK1805 unit 8 @bap8guy | Uploaded July 2018 | Updated October 2024, 14 hours ago.
This is the last of my B&K1805 units to be sold. The unit is a 5Hz to 80Mhz frequency counter that will also measure periods from 5Hz to 2Mhz and "Totalize" (count incoming pulses) from 5Hz to 10Mhz. It has a x1 / x10 attenuator and a low pass filter (for frequencies under 100Khz). The unit has been adapted to use common 3 blade computer type power cables (1 is provided). It also comes with a manual on CD. It has been cleaned (including electrically), calibrated against a Rubidium standard and then tested.
This is the last of my B&K1805 units to be sold. The unit is a 5Hz to 80Mhz frequency counter that will also measure periods from 5Hz to 2Mhz and "Totalize" (count incoming pulses) from 5Hz to 10Mhz. It has a x1 / x10 attenuator and a low pass filter (for frequencies under 100Khz). The unit has been adapted to use common 3 blade computer type power cables (1 is provided). It also comes with a manual on CD. It has been cleaned (including electrically), calibrated against a Rubidium standard and then tested.
