HP AGILENT 3586B Selective Level Meter two 15X2 and two 22X2 IN KIT FORM (Riser)

4x KNS MINI Thermocouple Terminal Head probe entry 1/8"BSP, side cable entry M16

Cushman Service Monitor Extender Board Pair, Model CE-50/52/5100 Riser KIT FORM

Vintage 1950s 1960s Hatfield Selective Level Meter Type 1001 Oscillator UNTESTED

Cushman Service Monitor Extender Board, CE-4, CE-5, CE-6, CE-15 KIT FORM

Cushman Service Monitor Extender Board, for Model CE-31 KIT FORM

Cushman Service Monitor Extender Board, for Model CE-4 Riser KIT FORM

Cushman Service Monitor Extender Board, for Model CE-15 KIT FORM