Akface Portable Air Compressor Pump 150 PSI, Digital Tire Inflator 12V DC Electric Gauge with Larger Air Flow 35L/Min, LED Light, Overheat Protection,Yellow

Akface Portable Air Compressor Pump 150 PSI, Digital Tire Inflator 12V DC Electric Gauge with Larger Air Flow 35L/Min, LED Light, Overheat Protection,Yellow

<b>Features:</b><br>Pocket-sized, a lot of info on a tool of this size <br>From inch fractions, to inch decimals, to metric in increments <br>Useful conversions, long lasting etched printing <br>With scale for string height, for ridge saddle slot depth and for nuts saddles and polepieces <br>Perfect for obtaining accurate action measurements for electric guitar, bass and acoustic guitar <br><br><b>Specifications :</b><br>Material: Stainless steel<br>Color: As the pictures show you<br>Application: electric guitar, bass and acoustic guitar<br>Unit: mm/ in <br>Scale for string height: 0.01-0.14in / 0.25-3.50mm<br>Scale for bridge saddle slot depth: 0-0.875in / 0-20mm <br>Scale for nuts saddles and polepieces: 0-0.75in / 0-20mm <br>Ruler size: 8.9 * 5.1cm / 3.5 * 2in (length * width) <br>Ruler weight: 23g / 0.8oz <br><br><b>Package includes: </b><br>1 x String action ruler