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S-Z150Digital Capacitance Meter - YF-150

Nine ranges give precision readings from 0.1 pF to 20,000 µF. Can be used to check virtually all capacitors for tolerance value, selecting matched sets, etc.



  • 0.1 pf to 20,000 μF, 9 ranges
  • Over range indicator
  • 0.5% basic accuracy
  • Tilt stand
  • 3-1/2 digit LCD, 1" h x 2-¼" w
  • 1.5" x 2.8" x 6"
  • Zero adjustment
  • 1.1 lbs
  • Input protected
  • Low battery indicator
  • Includes case, leads, battery, spare fuse and instructions

$42.95
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S-Z3220Digital Multimeter - YF-3220

Ergonomically designed. Uses one 9V battery, included.



  • 0.5% basic DC accuracy
  • audible continuity test
  • 3 1/2 digit LCD, 0.625" high
  • 10M ohm input resistance
  • 1.5" x 3" x 7.5"(w/o rubber case)
  • overload protection
  • voltage to 1000VDC, 750VAC
  • capacitance to 20 microfarads
  • polarity indicator
  • frequency to 10MHz
  • over range indicator
  • 10A (AC or DC)
  • low battery indicator
  • hFE and diode test
  • tilt stand and case
  • 1.6 lbs.

$44.95
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S-Z370Analog Multimeter - Volt-Ohm-Millimeter
Intermagnetic version to prevent interference from magnetic fields. Double protection of diode and fuse, transistor hFE test function. DCV: 0.25V, 0.5V, 2.5V, 10V, 50V, 250V 1000V. ACV: 10V, 50V, 250V, 500V,1000V. DCA: 50 uA, 2.5 mA, 25mA, 250mA. Ohms: x1, x10, x1k, x10k. Dimensions: 148mm x 98mm x 41mm
$16.95
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S-MAFGENGenerator - Audio Frequency
The oscillation frequency range of this audio generator is between voice frequency band and super voice frequency band. Square and sine wave. 10K ohm input impedance, 10 V rms maximum input voltage. 600 ohm output impedance. Equipped with synchronized input terminals, enabling the high power output signas to be accurately controlled by small signals. comes with test lead and ground lead. 5.9" high x 9.8" wide x 5.1"deep.
$169.95
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S-T5000Jumper Test Lead Set - Clip 35mm, Total Length 24", 22AWG
Set of 10 Jumper Test Leads " Alligator Clips 35mm each. Total Length 24", 22AWG wire. Black, Red, White, Yellow, Green
$3.95
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S-MRFGENGenerator - RF Signal

Compact solid state RF signal generator designed for the hobbyist, service bench and technical instruction. The generator is most suitedfor checking and aligning the IF circuit and tuners in AM, FM, and TV's. 100KHz to 150MHz in 6 bands and up to 450MHz on third harmonics. 5.9" high x 9.8" wide x 5.1" deep. Features:



  • Wide frequency range- 100 Khz to 150 MHz
  • With 1 KHz oscillator purpose of modulation
  • High Stability
  • Output control- 0dB/-20dB/-40dB and fine adjuster
  • Frequency accuracy + or - 5%
  • RF output- 100mV rms appx.

$169.95
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S-TBM4-EL84Bias Master™ - TAD, with 4 Noval Probes
BIASMASTER System BM4-EL84 Measures BIAS current of any EL84 etc. in your amp. Includes 4 noval probes (2x S-TBMA2-EL84) and english/german operation manual.
The BiasMaster™ allows to monitor the bias current safely and easily. While adjusting the Bias control pot of your amp the BiasMaster™ does show the actual result. This lets you set and evaluate all reasonable biasing range your amp and tubes offers to find and set your personal perfect choice.
The Bias setting has a dramatic impact on the amp's response, break-up and dynamic character.
$195.00
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S-Z5R542Test Lead - Set, Military Specification
Contains: 2 alligator clips, 2 spade lugs, 2 pin jacks (long), 2 pin jacks (short), 2 probe tips, 2 tip insulators and 2 universal test jacks. All have threaded male ends. Also contains two 54" leads with female threaded ends. All parts are rolled up in a convenient pouch. Sealed in foil military package. The ultimate set of test leads!
$6.95
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S-TBM4Bias Master™ - TAD, with 4 Octal Probes
BIASMASTER System BM4 Measures BIAS current of any 6L6GC, 6550, EL34, 6V6GT, 5881, KT66, KT88, KT90, KT100, KT120, 7027A etc. in your amp. Includes 4 octal probes (2x S-TBMA2) and english/german operation manual.
The BiasMaster™ allows to monitor the bias current savely and easily. While adjusting the Bias control pot of your amp the BiasMaster™ does show the actual result.
$195.00
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S-TBMA2Octal Probes - TAD, for Bias Master™, Set of 2

Biasmaster Test adapter pair for tubes with octal base, Octal spare probes (2 pieces = one pair) for use with the BIASMASTER System.


$65.00
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S-CL-EXT-PS2Flex Tip - Caig, Extension Tube for Perfect-Straw

Now you can get into all the hard to reach places with the new CAIG FLEX-TIP™ - Extension Tube for Perfect-Straw™.



  • Reduces straw diameter at tip
  • Reduces flow
  • Flexible - Get to Hard to reach places (1.5" length)
  • Fits ALL Perfect-Straw™ Tubes
  • Chemically resistant tube

$1.95
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S-C654CGuitar Polish & Cloth - Dunlop, Formula 65, Microfiber
Formula No. 65 Polish and Cleaner with a microfiber cloth!
If you want to keep your guitar or bass clean as a whistle and looking as good as possible then Dunlop Formula No. 65 Guitar Polish and Cleaner should always be close at hand . And while you’re at it why not grab a nice microfiber cleaning cloth to go along with it?
Formula No. 65 Polish and Cleaner removes wax build up, dirt, and grease while it polishes and protects the clear coat finish on your axe. This unique formulation will not build up making it perfect for musicians who clean their guitars after every use.
Includes:
  • (1) 4 oz. bottle of Dunlop Formula No. 65
  • (1) microfiber cleaning cloth
$5.95
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S-C6504Tech Kit - Dunlop, Guitar
Everything you need to properly clean and maintain your guitar’s fingerboard, finish, and strings!

The Dunlop System 65 Guitar Tech Kit will help you keep your guitar feeling great and shining like a new nickel. Set includes the following:

  • Formula No. 65 cleaner/polish shines up your guitar’s body while eliminating any built up grime.
  • Fretboard 65 Ultimate Lemon Oil cleans and conditions your fretboard to protect against drying and cracking.
  • Ultraglide 65 String Cleaner/Conditioner cleans your strings and extends string life while eliminating string squeaks.
  • Also includes 2 microfiber cleaning cloths, a micro fine fret polishing cloth, and a string winder

Step up and give that grimy guitar a fresh start!
$18.95
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S-C6582String Cleaner - Dunlop, Ultraglide 65
Extend string life with Ultraglide 65!

Dunlop Ultraglide 65 String Cleaner and Conditioner is also known as “the squeak eliminator”. This is the #1 way to restore brilliance to your strings and increase string life. Ultraglide 65 conditions your strings with a silky smooth playing surface while shielding against tarnish and corrosion.

  • Protects against corrosion and tarnish
  • Increases string life
  • 2 oz applicator bottle
$3.95
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S-C654Guitar Polish - Dunlop, Formula 65

Get rid of the gunk! If you want to keep your guitar or bass clean as a whistle and looking as good as possible then Dunlop Formula No. 65 Guitar Polish and Cleaner should always be close at hand! Formula No. 65 Polish and Cleaner removes wax build up, dirt, and grease while it polishes and protects the clear coat finish on your axe. This unique formulation will not build up making it perfect for musicians who clean their guitars after every use.



  • 4 oz. spray bottle
  • Polishes and protects
  • Will not build up

$4.75
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S-C5430Microfiber Cloth - Dunlop, Guitar Finish
Keep your precious jewel gleaming!

The Dunlop Guitar Finish Cloth was developed using a formulation originally designed for jewelers. The super-soft cloth is absorbent, non-abrasive and perfectly matched to all popular guitar finishes. It’s constructed of densely woven Japanese microfibers to lift and eliminate dust, grime, and fingerprints. Want to add years to your guitar’s life? Wipe it down with the Dunlop Guitar Finish Cloth every time you put it away. Since it’s fully machine washable you can refresh it anytime.

  • Super-soft cloth
  • Safe for all popular guitar finishes
  • Eliminates dust, grime, and fingerprints.
  • Machine washable


Need some polish to go along with your cloth? Check out the Dunlop Formula No. 65 guitar Polish and Cleaner (S-C654)
$9.95
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S-CP65MF12Microfiber Cloth - Dunlop, Platinum 65
Step up to the Platinum level of guitar finish care!

The Platinum 65 Polish Cloth is the perfect applicator for polishes and waxes. It's super soft, lint-free, and non-abrasive, so there's no need to worry about scratching up your guitar's finish. On top of that, this cloth's fibers grab dirt and grime from your instrument's surface, leaving behind a clean, streak-free shine.

For best results, wash before first use. Static electricity will dissipate naturally once cloth is removed from dryer.
$3.25
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S-C6554Fretboard Cleaner - Dunlop, Formula 65 Lemon Oil
Make your fretboard happy!

Keep fretboards clean and avoid cracking and drying by conditioning them with Dunlop Fretboard 65 Ultimate Lemon Oil.

Dunlop Fretboard 65 Ultimate Lemon Oil will remove grime and return your fretboard to it’s original luster quickly and easily. And once the dirt and grime are gone Fretboard 65 will keep it away by providing an invisible sealant against stains and moisture.

*Note* - Not for use on maple fretboards.

  • Protects your fretboard from cracking and drying
  • Moisturizes your fretboard
  • Removes dirt, grime, and grease
  • 4 oz. bottle
$3.95
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S-W150Speaker Connectors - Twisted Wire, Pair
$3.95
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S-C6500Maintenance Kit - Dunlop, Guitar
Everything you need to do a deep clean and polish on your guitar’s fingerboard, finish, and strings.The Dunlop System 65 Guitar Maintenance Kit will help you keep your guitar in top notch condition. Set includes the following:

  • Bodygloss 65 Cream of Carnauba polishes, protects, and beautifies
  • Formula No. 65 cleaner/polish shines up your guitar’s body while eliminating any built up grime.
  • Ultraglide 65 String Cleaner/Conditioner cleans your strings and extends string life while eliminating string squeaks.
  • Fingerboard 01 Cleaner and Prep dissolves away unwanted dirt and residue from your fingerboard
  • Fingerboard 02 Deep Conditioner replenishes your fingerboard with natural protective oils.
  • Also includes 2 microfiber cleaning cloths, a micro fine fret polishing cloth, and a complete step-by-step guitar guide


Give your guitar some top level love!
$24.95
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