DC voltage | AC voltage While the tool in this mode, contact the probe tip to a circuit, then the LCD display will read the Max. voltage, the Min. voltage, frequency and duty cycle. | Diode/Tone While the tool in this mode, contact the probe tip to a diode, then the LCD display will read the working state of the diode component.While the tool in this mode, just do a quick press of the mode button to toggle the tone on or off. While quickly pressing (a quick press and release) the mode button, if a short high beep is heard, this means the audio tone is turned on. If a short low beep is heard, the audio tone is turned off. |
Resistance While the tool in this mode, contact the probe tip to a circuit, then the LCD display will read the resistance between the tip and auxiliary ground lead. | LCD Display:Indicates test results.The high-definition TFT color display with high resolution, allowing you to view data clearly and comfortably. | Power Cable:1.5m/5.9inch power cable can cover the entire engine compartment for easy operation. |
Specification: 1)Display: TFT color display (160 x 128 dpi) 2) Operating Temperature: 0 to 60°C (32 to 140 F°) 3) Storage Temperature: -40 to 70°C (-40 to 185 F°) 4) External Power: 12V or 24V power provided via vehicle battery 5)Power Cable:1.5meter Package Included: 1x AUTOOL BT250 Circuit Tester 1x User’s Manual 1x Battery clamps adaptor 1x Battery clamps 1x Probe tip 1x 1.5m. extension cable |