Services

Clock Quartz Conversion:

 ​​​We can repair and custom fabricate speedometer/tachometer cables and housings.  Most cables and Housings can be built to any length with a wide variety of upper and lower fittings to connect drive connection to your speedometer or tachometer.  Call for details or to place an order. 

Most ship in one day. 

Including flat, convex, (slumped or bubble shape) round, rectangle, square, etc,... 

​Custom Glass

Lens Fabrication:

​Small Gauge Repair:

Tachometer

Repair & Conversion

From Mechanical to Electronic: 

Speedometer/Tachometer

Cable Service:

Ratio adapters (mechanical and electronic) as well as G.P.S speedometer sending units.

APT Instruments repairs and restores most automotive gauges for foreign and domestic autos from the 1890's to present.  

Speedometers, Tachometers, Fuel, Amp, Volt, Oil Pressure, Water Temperature, Oil Temperature, etc.  We also provide 6 to 12 volts conversions, tachometer upgrades to modern circuitry, mechanical tachometers to electric, clock service and quartz conversions as well as many other instrument services.  We also tackle cable and housings, sending units, custom glass, and chrome plating.  If it has anything to do with automotive gauges, we most likely can do it and if we can not we will direct you to someone who can.  


ASK ABOUT OUR LATE  MODEL "WHILE YOU WAIT" AND ONE DAY SERVICE.

Cars, trucks, recreation vehicles, military vehicles and farm equipment. We fix both mechanical and electric gauges, including temperature gauges with capillary tubes (Bourdon tube and bulb assembly). 

Upgrade your mechanical tachometer to Modern Electronic's to work with points, HEI, MSD.​​​ 

​Ratio Adapters:

APT can convert 6 or 12 volt clocks to quartz movement or custom fabricate clocks into a tachometer or other gauge.

Complete speedometer repair, odometer repair, and gauge cluster repair and service, done in-house to factory specifications. 

Most late model speedo repair and calibration work can usually be done within one day of receipt.   Includes calibration.  Most jobs have a one-year warranty unless otherwise noted.

Restorations & Custom Artwork:

 Cluster, Speedometer and Odometer Repair:

For Instrument face dials

(your design or ours.)​ 

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