Header banner
Revain logoHome Page
πŸ”΄ knacro 12v dc relay switch, digital time delay relay board with dual-color led display (red+red), on-off delay timer switch supporting time cycles for car vehicle (red+red) logo

πŸ”΄ KNACRO 12V DC Relay Switch, Digital Time Delay Relay Board with Dual-color LED Display (Red+Red), On-Off Delay Timer Switch Supporting Time Cycles for Car Vehicle (Red+Red) Review

3

Β·

Average

Revainrating 3.5 out of 5Β Β 
RatingΒ 
3.7
πŸšͺ Garage & Shop, πŸ”§ Automotive Tools & Equipment

View on AmazonView on Π―M

Media

(4)
img 1 attached to πŸ”΄ KNACRO 12V DC Relay Switch, Digital Time Delay Relay Board with Dual-color LED Display (Red+Red), On-Off Delay Timer Switch Supporting Time Cycles for Car Vehicle (Red+Red)
img 2 attached to πŸ”΄ KNACRO 12V DC Relay Switch, Digital Time Delay Relay Board with Dual-color LED Display (Red+Red), On-Off Delay Timer Switch Supporting Time Cycles for Car Vehicle (Red+Red)
img 3 attached to πŸ”΄ KNACRO 12V DC Relay Switch, Digital Time Delay Relay Board with Dual-color LED Display (Red+Red), On-Off Delay Timer Switch Supporting Time Cycles for Car Vehicle (Red+Red)
img 4 attached to πŸ”΄ KNACRO 12V DC Relay Switch, Digital Time Delay Relay Board with Dual-color LED Display (Red+Red), On-Off Delay Timer Switch Supporting Time Cycles for Car Vehicle (Red+Red)

Description of πŸ”΄ KNACRO 12V DC Relay Switch, Digital Time Delay Relay Board with Dual-color LED Display (Red+Red), On-Off Delay Timer Switch Supporting Time Cycles for Car Vehicle (Red+Red)

WIDE APPLICATION: KNACRO relay module can be used in timing, delaying, cycle timing, intermittent timing, raft fishing machine, slow-down machine DIY, etc. DUAL DIGITAL TIME DISPLAY: Our digital delay is equipped with dual time display in two different color, clear and convenient for you to check and change the setting. WIDE TIMING RANGE: KNACRO time relay delay is able to tolerate the widest timing adjusting range: 0-999S/ 0-999M/ 0-999H, available for various application. SIMPLE WIRING & OPERATION: This relay switch is four-terminal wiring and setting by buttons, easy and simple for everyone to use it. AUTO STORE FUNCTION: This 12V time delay relay can store the setting automatically. Please wait 6 seconds after finishing setting the data. The data set will be stored automatically after 6 seconds.

Reviews

Global ratings 3
  • 5
    2
  • 4
    0
  • 3
    0
  • 2
    0
  • 1
    1

Type of review

Revainrating 1 out of 5

Bad product in power converters

The manufacturer's wattage has failed. The relay contacts are rated at 1500 watts at 24 VDC to provide the same 62.5 amp current rating. Strange! It is advertised as a relay with delay relay applications. That is no! Touch input is not included. This product is ONLY a programmable ON/OFF switch with manual start. I had to search long and hard for an owner's manual written by someone with less than elementary education. One would think that an electronics manufacturer would hire at least one…

Pros
  • Power supply accessories
Cons
  • Reliability

Revainrating 5 out of 5

I thought it failed after 66 days

I have a greenhouse and I wanted my water spray system to produce a 1 second burst every 90 seconds. I bought this device on 04/23/2020, I was able to program it and to date I am very satisfied with its performance (it works for 66 days). Now it's stuck in the "on" position. I unplugged it, plugged it back in, and when it was turned back on it stayed open again, resulting in my greenhouse being constantly foggy. I went to youtube and watched the video program your timer (how to program a KNACRO

Pros
  • power converter
Cons
  • not reliable