SPL Lab Smart voltmeter

The Spl-Lab Smart Voltmeter is a multifunctional digital car voltmeter. The SPL Lab Smart Voltmeter is characterized by the fact that it reacts extremely quickly to voltage fluctuations, which clearly sets it apart from the competition! The Smart Voltmeter can measure a voltage value up to four times per second!

• Measuring the exact properties of a car's electrical voltage
• Analysis of voltage dips and surges that occur during the operation of car electronics
• Protecting a car's electrical equipment from breakage
• Possibility of flexible settings and easy use

The voltmeter can easily change the data update speed on the screen (from once per second to once per quarter of a second), which allows you to exclude unnecessary details or make measurements with maximum accuracy. The device has three  Working modes that can be changed with just one button:

• voltmeter mode
• Voltmeter mode with display of sag and swell
• Voltmeter mode with sag, swell display and protection function.

To indicate the current mode, there is a three-color LED. The user can easily set the permissible voltage range for adjusting the electrical equipment. In the display and source mode, the car voltmeter displays the current voltage. In case the permissible range is exceeded, the voltmeter informs the user about it by holding the maximum or minimum value on the screen to evaluate the degree of sag or swell. If the permissible range is exceeded, the voltmeter in the protection mode breaks the remote control circuit from the user's intervention, thereby protecting electrical equipment from breakage. It is worth mentioning that Smart Voltmeter can switch the remote control circuit with a current of up to 3 amps, replacing an additional relay in case of need

• The Spl-Lab vehicle voltage meter has a compact three-segment housing, four control buttons, three colored LEDs to indicate the active working mode and a slot for five contacts, which provides various options for connection to the electrical system of a car. The design of the device allows it to be integrated into virtually any vehicle interior.

• Voltmeter mode - The device simply displays the current voltage values. The control circuit is closed.
• Voltmeter mode with indication of deflection and swell - The device displays the measured voltage value and checks it for compliance with the range set in the configuration. If the voltage exceeds the defined range, the device goes into pick-hold mode and changes the value on the screen only if the value becomes even lower (primary overshoot at the bottom of the range) or higher (primary overshoot at the top of the range). The control circuit is closed. LED and display start flashing until the reset button is pressed.
• Voltmeter mode with indication of deflection and swelling and function of breaking the control circuit - the device displays the measured voltage value and checks it for compliance with the range specified in the configuration.When the voltage exceeds the defined range, the device enters the pick hold mode and changes the value on the screen only if the value becomes even lower (primary overshoot at the low end of the range) or higher (primary overshoot at the high end of the range). The control circuit is broken, LED and display start flashing until the reset button is pressed.

• Display color selectable in blue or red
• Compact housing
  
• Bright three-segment display
  
• measuring voltage up to 18 volts
  
• Three working modes
  
• measurement acceleration to a quarter of a second
  
• Maximum or minimum peak hold mode
  
• protective function
  
• 3 amp relay to control the circuit

• Smart Voltmeter