LW-101 LED Display Water Temperature Meter Monitor [B209]


* Specs


No batteries required - The device harvests its energy from the water flow Quick and easy installation without any tools - fits with handheld showerhead Materials approved for drinking water 

Newest innovated technology to upgrade and modernize your bath room;

self powered battery free thermometer to monitor your shower temperature.

As home essential Needed - to serve and surprise your husband, wife or kids.

(Especially for families having toddlers or babies)

High-precision temperature sensor 360°rotatable waterproof led screen for better viewing.


Material : ABS, PC

Size : connect to standard 1/2inch hose or shower head;

Temperate Range : 32-212 ℉, 0-100℃

Weight : 80g

* Contents

- Connect 

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12V Thermostat Temperature Controller with NTC Sensor [S238]


* Specs


 Used advanced micro-computer technology

 Built-in 3 LED display windows, start temp, realtime temp and stop temp

 Switch to heating or cooling mode automatically

 Relay output separately, can control 1000W device

 It is easily to install

 Temperature Measurement Range: -9-99℃

 Measuring Accuracy: ±1℃

 Control Accuracy: 1℃

 Meaturement Input: NTC(10K. 0.5%) waterproof type sensor

 Input Voltage: DC12V

 Output: 10 a relay all the way

 Size: Approx. 7.2cm x 5.1cm x 2cm/ 2.83" x 2" x 0.78"

Package included:

 1 x 12V Digital Led Temperature Controller

 1 x NTC Temp Sensor

 1 x Manual

 * Contents

 - Input DC 12V 

 - Relay Output AC 220V, DC 12V 

 - Start (On), Stop (Off)

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