1 X ECC802S TESLA PRODUCTION TUBE. BRANDED ULTRON E82CC. NOS/NIB. AA ENA
FOR SALE: 1 X ECC802S TESLA PRODUCTION TUBE. TESLA PRODUCTION. TESTED IN AMPLITREX AT1000 TUBE TESTER. They do not take this into account. 95/102% EMISSION (EM). 90/100% TRANSCONDUCTANCE (GM). 0.2/0.2mA/V GAS.