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XH-M203 Full Automatic Water Level Controller, Liquid Level Detection Sensor Module for Water Conservancy Projects, Relay Output AC/DC 12V
RELAY OUTPUT: The output type is relay output. When the water level is higher than on-line, it will automatically stop adding water without manual management.
Red LED Pilot Light Panel Indicator 48V 10pcs
Small size signal light can save energy
Ledgital Score Keeper, Scoreboard for Basketball | Ping Pong | Table Tennis | Badminton | Volleyball | Baseball | Indoor Games & Sports, Keep Scores 1-99, Electronic Digital Scoreboards w/Remote
Small Score Keeper: / Our scoreboard is made by LED segments. You can easily change HOME & VISITOR scores by remote control(Need 2xAAA batteries to power up, NOT INCLUDED) from 30ft. The housing is made by aluminum alloy, which makes it portable and durable. It's just 7.2x3.7in. and 1.1lb, very easy to take around;