OTC 3545 Digital Automotive Tester

Features and Benefits:

To get the same set of functions you would need separate meters/tools costing $1000’s more!
The DAT’s Dual Action Selector wheel and the power and function buttons are conveniently located so you can move leads and probes freely for one-hand operation!

Digital Multimeter

• Auto ranging for AC/DC Volts, resistance, and amps
• Measures duty cycle, frequency, temperature and RPM
• Continuity and diode test capabilities, MIN, MAX, Delta
• Adjustable logic probe and much more

Battery Drain Test

• Complete parasitic battery drain tester
• Includes a self calibration feature

Electrical System Test

• Look for bad grounds, voltage drops, intermittent connections, or sources of high resistance
• You can run a charging system test for diagnosing alternators and battery state

Sensor Testers

• Get a quick and accurate diagnosis of the complete O2 circuit
• The DAT is capable of sending a rich/lean signal to the ECM and display crossing per second and O2 voltage simultaneously
• Includes a glitch capture feature so you can identify any dropouts through the range of the TSP sensor
• Also includes a custom setup for MAP, MAF, EGR, crank and magnetic sensors

Fuel System Tests

• The LED’s act as noid lights when the DAT is connected to a fuel injector
• You can also measure injector on-time and peak voltage simultaneously
• A dedicated mode reads line pressures with the pressure adapter (available separately)

Ignition System Test

• The DAT is also a complete on-board KV tester
• You can measure peak voltage or burn voltage with burn time simultaneously
• Read RPM on 2 and 4 stroke engines
• The dwell option lets you select number of cylinders

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