The pictures show the two available pieces. They were tested on our Triplett 3444A tester and both had identical readings of 105% of the average new value for both sections. Do not buy this item and then ask us to falsify the forms.
Item Tag: 5AR4
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Shuguang China 5AR4 GZ34 Copper Rectifier VACUUM TUBE TV7 Test Strong Good 🔈
Test results will vary between testers as it is not an exact science. I also use variac at 120 volts with my testers. Mutual Conductance (GM)Test: 52 & 53 (58 = NOS AVERAGE & 40 = Good MINIMUM). Gas (Grid Current)Test: Passed.
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1 x 5AR4/GZ34 Tube *Hunnan Shuguang*Very Strong Testing*China(2 Available)
Hunnan Shuguang. 1 x 5AR4/GZ34 Tube. Made in China.