Top 10 Best Vacuum Tube Tester

This product can measure the cathode current of power tubes to get its bias current at low voltage side.. It is suitable for EL34,KT88,6L6,6V6,5881,6550,KT66,KT100,KT120,7027.. Dual current meters Maximum test current 100mA 5.52.2 mm DC plug Tube socket cable length 23cm. High conductivity copper Ceramic socket Gold pins Solid quality.

CT1-P is a bias current probe tester for testing PLATE current of vacuum tubes. Suitable for tube model EL34,KT88,6L6,6V6,5881,6550,KT66,KT100,KT120,7027 etc.. Banana Jack Plug ,same as your multi-meter probe Tube socket cable lengh 23cm. Copper with excellent conductivity Ceramic socket and gold pins. Douk Audio is committed to provide highest level of customer service. For any problems you have, please contact us on Amazon..

CT1-C is a bias current probe tester for testing CATHODE current of vacuum tubes. Suitable for tube model EL34,KT88,6L6,6V6,5881,6550,KT66,KT100,KT120,7027 etc.. Banana Jack Plug ,same as your multi-meter probe Tube socket cable lengh 23cm. Copper with excellent conductivity Ceramic socket and gold pins. Douk Audio is committed to provide highest level of customer service. For any problems you have, please contact us on Amazon..

Size 22 x 27mm0.87 x 1.06Diameter x Height. The brand new bakelite nine legs are made of high-quality bakelite, durable and safe to use.. The pin is straight, which is used to test the electronic tube or increase the height.. Replacement for Electronic Tube 6DJ8, replacement for EL84, 6922, 6BM8, 6BQ5, replacement for EL84, 6CG7, 6FQ7, 6DJ8, replacement for ECC88, 6DL4, 6EU7, 6AU8, 12AT7, replacement for ECC81, 12AU7, replacement for ECC82, 12AX7, replacement for ECC83, 12AY7, 12AZ7, 12BH7, 12BY7, 5751, 5814, 6189, 7119, replacement for E182CC, 7199, replacement for E80CC, replacement for EF86, etc.. Suitable for 12AX7 and other 9-pin electronic tubes, the best choice..

M2-EL84 suitable for EL84 6BQ5 6P14 7189 6P1 etc.. M2-EL84 test tool is through multimeter get tube's mA. Measures the cathode current of the power tube for bias reading at low voltage side of the tubes . High-Quality 24K Gold Plated Banana Plug Male Speaker Cable Connectors. M2-EL84 wire length about 65cm. Ceramic socket and plated Gold for long life.

M2-EL34 suitable for EL34 KT88 6L6 6V6 5881 6550 KT66 KT100 KT120 7027 etc.. M2-EL34 test tool is through multimeter get tube's mA. Measures the cathode current of the power tube for bias reading at low voltage side of the tubes . High-Quality 24K Gold Plated Banana Plug Male Speaker Cable Connectors. M2-EL34 wire length about 65cm. Ceramic socket and plated silver for long life.

China Vintage 6Z4 Tubes Higher Durability And Life. 2pcs Strong 6Z4 Made in China. Sell Are 100 Tested With Documented. The 6Z4 tubes are NOS and were obtained from factory-sealed military surplus boxes. 4 Year Warranty.

The meter can only measure the active powerreal power. It doesn't show Apparent power. If you measure power from a DC-AC inverter please make sure it's PURE SINE WAVE. Otherwise the meter can be burnt or melted.. Voltage test range One-Phase 80260V AC Power, 5060HZ Current test range 0100A Inner diameter of the CT 15mm0.6''.. Overload alarm function over power alarm threshold, backlight and power flickering prompt.. The backlight can be turned on or off by pressing the button briefly, and the backlight status is automatically saved after power-off Store energy data when power offcan be reset.. Great display display voltage, current, active power, energy at the same time, easy to install, 2 wires for the ct clamp and 2 wires for the line 1 and line 2 voltage reading, checked voltage and amperage against a Fieldpiece meter and read spot on, can easily make a rectangular in drywall 1 1316 x 3 516 in to recess the display nicely..

MM MC phono input, support multiple input impedance switch 1K470220100472210, converts phono signal to line level signal, low-noise integrated circuits and high-quality components to ensure clear sound. 3.5mm AUX input, amplify the low level audio signal from your phone, tablet, PC, MP3 etc., easier to drive amplifier or active speaker and greatly improve the sound quality.. Unique and amazing combination in the appearance integrated T4 PLUS preamp with retro tubes and VU meter into a whole, the pointer dancing in the warm light with strong vintage feelings when enjoy HiFi music, dynamically decorates the audio system and give you a different acoustic enjoyment with large dynamic and sweet tube sound even in limited space.. Imported JAN5654 tubes and vintage warm sound default comes with JAN5654 tubes, improves everything associated with your music such as detail, transparency, immediacy, richness, dynamic, tone etc., much better than 6J1 series especially in human voice. Pluggable tube socket for tube rolling and sound-shaping, easy to pick from and alter the sound signature to one's preference.. 3.5mm headphone output and perfect circuit design T4 PLUS also with built-in classic headphone amp circuit 2NE5532, easily to drive 32-300 ohm headphones. Reasonable and advanced architecture, TI TPS54307205MOS for power management, TL071JRC2068 phono preamp circuit etc., enjoy HiFi analog sound and first-class design with an unbeatable low cost.. Mini size and excellent performance all designs full of details, such as solid aluminum alloy knob, gold-plated terminals, grey integrated moulding aluminum alloy shell decorates with built-in VU meter, looks vintage and elegant. Not only a MMMC phono preamp, but also a stereo audio preamp and headphone amplifier, especially designed for the audiophiles who pursue HiFi sound..

Tube Kit. for VT-737747sp.