Old stock with FINE GRID. The tubes is new and tested. Lot of 1 NOS. Tube diameter, mm 18. Pinout circle diameter, mm 14. Tube Height, mm 55, approx including glass nipple. Digit Height, mm 17. Digit Width, mm 10. Lead length, mm 35. Lead diameter, mm 0.42. Normal anode voltage, V +170. Rated current, […]