---
product_id: 518653780
title: "WWZMDiB 12v Thermostat Switch with Waterproof Probe 10A 120W -50℃ to 110℃ 12v Temperature Controller(3pcs)"
brand: "wwzmdib"
price: "¥4936"
currency: JPY
in_stock: true
reviews_count: 8
url: https://www.desertcart.jp/products/518653780-wwzmdib-12v-thermostat-switch-with-waterproof-probe-10a-120w-50
store_origin: JP
region: Japan
---

# 12V 10A power output 1m waterproof stainless steel probe -50℃ to 110℃ control range WWZMDiB 12v Thermostat Switch with Waterproof Probe 10A 120W -50℃ to 110℃ 12v Temperature Controller(3pcs)

**Brand:** wwzmdib
**Price:** ¥4936
**Availability:** ✅ In Stock

## Summary

> 🌡️ Stay cool, stay precise—control your climate like a pro!

## Quick Answers

- **What is this?** WWZMDiB 12v Thermostat Switch with Waterproof Probe 10A 120W -50℃ to 110℃ 12v Temperature Controller(3pcs) by wwzmdib
- **How much does it cost?** ¥4936 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/518653780-wwzmdib-12v-thermostat-switch-with-waterproof-probe-10a-120w-50)

## Best For

- wwzmdib enthusiasts

## Why This Product

- Trusted wwzmdib brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Powerful & Efficient:** Supports up to 120W, perfect for diverse temperature-sensitive setups.
- • **Triple Pack Advantage:** Get 3 controllers in one set—optimize multiple zones or have spares on hand.
- • **Built to Brave the Elements:** Waterproof probe ensures reliable performance even in wet or humid environments.
- • **Versatile Application Ready:** Ideal for incubation, aquariums, HVAC, and cooling systems—adapt to your needs.
- • **Precision Temperature Mastery:** Maintain exact temps with 0.1℃ accuracy for flawless control.

## Overview

The WWZMDiB 12V Thermostat Switch features a waterproof 1-meter stainless steel probe, delivering precise temperature control from -50℃ to 110℃ with 0.1℃ accuracy. Rated for 10A and 120W, this versatile controller is perfect for aquariums, incubation, HVAC, and cooling systems. Sold in convenient 3-piece sets, it offers reliable, professional-grade temperature management for demanding environments.

## Description

WWZMDiB 12v Thermostat Switch with Waterproof Probe 10A 120W -50℃ to 110℃ 12v Temperature Controller(3pcs)

## Features

- 12v temperature controller: Each temperature control switch is equipped with a 1 meter/3.28 feet long waterproof stainless steel probe
- Power supply voltage: 12V 10A 120W
- Temperature control range: -50℃~110℃
- Temperature control accuracy: 0.1℃
- Widely used in incubation areas, hatching areas, equipment chassis, air conditioning systems, temperature control protection, cabinet cooling systems and other fields

## Product Details

- **Brand:** WWZMDiB
- **Controller Type:** Push Button
- **Special Feature:** Programmable, Temperature Display
- **Specific Uses For Product:** Hatching area, Incubation, Equipment case, Air conditioning system, Temperature control protection, Cabinet cooling system
- **Temperature Control Type:** Both

## Images

![WWZMDiB 12v Thermostat Switch with Waterproof Probe 10A 120W -50℃ to 110℃ 12v Temperature Controller(3pcs) - Image 1](https://m.media-amazon.com/images/I/61ZYeL-FnyL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Inexpensive solution to hot electrical compartment
*by B***G on July 16, 2025*

Arrived quickly, only needed one but three costs little more than one so nice to have spares. Easy to incorporate and set up, using it for an exhaust fan to cool the electrical panel compartment on my boat, works well.

### ⭐⭐⭐⭐⭐ Works
*by S***Y on July 15, 2025*

Build extremely cheap but so far reliable. It saves the high/low limits between power cycles.

### ⭐⭐⭐⭐ Flimsy Temperature control at fair price!
*by I***N on May 1, 2025*

I purchased this product to help regulate my dometic refrigerator. It's the old school refrigerators that utilize ammonia to keep them cool. The freezer works like a charm however the fridge can be a pain in everyone's butt. I attached 12 volt hotline inside the fridge to this unit and it worked like a charm. build quality sucks as it's just a circuit board in a lot of plastic. It completely fell apart when I was stripping one of the wires 😂. Besides that it works well and it's very sensitive the temperature change. My dometic went from 50° c down to 17 within 3 minutes!! The Price is Right for this unit and if it wasn't for the build quality it would be five stars all the way home.

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**Shop now:** [https://www.desertcart.jp/products/518653780-wwzmdib-12v-thermostat-switch-with-waterproof-probe-10a-120w-50](https://www.desertcart.jp/products/518653780-wwzmdib-12v-thermostat-switch-with-waterproof-probe-10a-120w-50)

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-02-07*