Robot Pi Shop

Brushless underwater thruster CW welding + 45A anti-splash water ESC two-way control

$38.00
Quantity
  • Frequency counter parameters: Distance within the magnetic induction: approx. 0.5-1cm, counting range is 0-99999, highest counting frequency is 20Hz, highest counting speed is 20/s.
  • Five Digit Large LCD Screen: Precise digital counter with five-digit large screen LCD display, large and clear display, magnetic induction switch. Normal contact point signal to input, easy to select sensor and accurate and reliable counting.
  • Reset counting: Press the pause button (PAUSE) to stop the count, and then press the reset button (RESET) again to continue the counting.
  • Easy to use: This digital counter for knitting machines is powered by a 1.5V AA battery (not included) and allows for convenient battery replacement. Built-in reset button and pause on the control panel.
  • Tips: The operating temperature of the magnet should be within 60 degrees. Too high a temperature leads to loss of magnetism and leads to further ineffectiveness of induction.