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Review on πŸ“Š DROK - 100263 Electronic Counter, LCD Digital Tally Counter 0-99999 Forward People Door Counter Panel 5 Digits Shockproof Retail Traffic Punch Tester Totalizer Gauge with Magnetic Induction Switch by Chris Wheeler

Revainrating 4 out of 5

Good meter, no documentation

Looks very promising. However there are 4 terminals -, + and -, + no idea in English how to use them. I used clamps with clamps on top, and closing the first two clamps increases the counter, and closing the other two clamps resets the counter. I want to use this with a water meter with pulses generated by a hall effect switch. Has anyone tried this?

Pros
  • Easy to read control panel
Cons
  • New competitors have appeared