- Combining the functions of a vacuum, oil pressure, hydraulic system pressure, fuel pressure, transmission pressure, compression, air conditioning and exhaust back pressure gauge, all in one!
- Provides an electronic connection to a pressure source, eliminating live pressure inside vehicles during road tests. Eliminates the need for multiple gauges. Monitors multiple transmission, air conditioning, or ABS pressures simultaneously.
- New heavy-duty model also tests trucks, construction equipment, and farm implements. Ideal for testing hydrostatic drive systems. An optional 10,000 PSI transducer is available for extreme high pressure testing.
- Analyzers record minimum/maximum measurements over time. Diagnose ABS, power steering, and other high pressure automotive applications by reading pressures to 5,000 PSI with optional No. 3491-02 transducer. Displays reading in English or metric in PSI, HG, kPa, Bar, and Cm HG. Reads temperatures (-50 to +2,000 degrees F; -46 to +1,093 degrees C). This assists in the diagnosis of temperaturerelated problems such as transmission and catalytic converter.
Includes:- 3491-02 - 5,000 PSI transducer
- 3491-13 - 20` cable
- 3500-05 - bead-type temperature probe, assorted fitting
- 3491-31 - plastic storage case, instruction manual
This item may not be in stock; please email
service@toolsource.com for lead time.
OTC 3492 Heavy Duty Digital Pressure & Temperature Analyzer 
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