---
product_id: 29605877
title: "E0032"
brand: "ketotek"
price: "$79876"
currency: COP
in_stock: true
reviews_count: 13
category: "Ketotek"
url: https://www.desertcart.co/products/29605877-e0032
store_origin: CO
region: Colombia
---

# Waterproof stainless steel probe 4-pin power interface ±0.5°F/°C accuracy E0032

**Brand:** ketotek
**Price:** $79876
**Availability:** ✅ In Stock

## Summary

> 🌡️ Stay Cool, Stay Informed — Precision Temperature Monitoring Made Effortless!

## Quick Answers

- **What is this?** E0032 by ketotek
- **How much does it cost?** $79876 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co](https://www.desertcart.co/products/29605877-e0032)

## Best For

- ketotek enthusiasts

## Why This Product

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

## Key Features

- • **Plug & Play Precision:** Effortless 4-pin installation for seamless integration with PCs, cars, and more.
- • **Ultra-Responsive Sensing:** Lightning-fast 0.25s measurement intervals with ±0.5° accuracy to keep you perfectly informed.
- • **Always-On Backlit Display:** Clear, easy-to-read LCD with backlight ensures you never miss a reading—even in the dark.
- • **Built to Brave the Elements:** Durable waterproof NTC 10K stainless steel probe designed for long-lasting, reliable use.
- • **Versatile Temperature Range:** From -58°F to 230°F (-50°C to 110°C), ideal for everything from aquariums to PC cases.

## Overview

The KETOTEK Digital Thermometer features a waterproof stainless steel NTC 10K sensor with a 4-pin power interface, delivering highly accurate temperature readings (-58°F to 230°F) with ±0.5° precision. Its fast 0.25-second response time and backlit LCD display make it perfect for monitoring temperatures in PCs, cars, aquariums, and incubators, ensuring reliable, real-time data in any environment.

## Description

Buy KETOTEK Digital Thermometer Temperature Meter Gauge Waterproof Sensor Probe Aquarium Car PC case Incubator Temp Meter 4 Pin Power Supply Celsius/Fahrenheit LCD Display: Digital Thermometers - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: It just works. - I'm using it over the air intake of my main PC, to monitor room temperature. It's a nice little add-on so that I know that I'm not really freezing in the winter, it just feels that way. Getting the clip off so as to read in degF was a pain, though. Not much room to reach in, and that little sucker was in there TIGHT! Edit: Bought two more, so I will have one for intake air temperature, one for room temperature, and one for outside air. In the photo, all three probes are taped together. I haven't compared them to a calibrated thermometer, but they all read very close to each other, so it's good so far.
Review: Hot or Cold, Always in the Know - I bought the KETOTEK Digital Thermometer Temperature Gauge to monitor the inside temperature of a tower gaming computer after I installed aquarium filter material at all the tower vent locations. Filter link: (https://www.desertcart.com/dp/B01KYS02EG?ref=ppx_yo2ov_dt_b_fed_asin_title&th=1) The filters are to prevent dog hair and dust from building-up on the cooling fan blades and other interior components. After covering all the openings of the tower with the filter material, I wanted to monitor the inside temperature of the computer tower since the computer remains on 95% of the time. The filters work great with little to no dust build-up, and the interior tower temperature remains constant, reading between 63 and 71 degrees. The temperature gauge is plugged into a USB port and runs 24/7. Using a piece of rigid foam, the temperature probe is anchored upright in the middle interior space of the tower. Some temperature gauges go dark after a short period of time and require being touched to illuminate the face to read the gauge. The face of the KETOTEK Digital Thermometer is easy to read and remains illuminated 24/7, even when the computer is turned off. I have the gauge set to read Fahrenheit, but the gauge arrives set to read Celsius. At the back of the gauge, there is a small pin that, once removed with tweezers, switches from reading Celsius to reading Fahrenheit.

## Features

- 【4 Pin Interface】4 pin power supply interface, easy to install. Designed for PC car use. you can also use 2 PIN to connect the power supply only.
- Accurate and Responsive】Temperature Measurement Range: -58°F to 230°F /-50°C to 110°C. Sensitivity: ±0.05s. Accuracy: ±0.5°F/±0.5°C. Working Voltage: DC 4 to 25V. Sensor cable: 1 meter, Temperature display unit: °C/°F Convertable.
- 【NTC 10K sensor waterproof】With stainless waterproof NTC probe, this aquarium temperature gauge have great sensitivity and accuracy. Measurement interval: 0.25s.
- 【Wide Applications】This computer thermometer is widely used in car water temperature detection, air conditioning, refrigerator, water heater temperature detection, computer chassis temperature detection, etc.
- 【Color Liquid Crystal Display】This digital thermomters with probe is equipped with backlight display, which is fairly easy to check the temperature even in the dark.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B01DVSIYN2 |
| Age Range (Description) | Adult |
| Best Sellers Rank | #31,915 in Pet Supplies ( See Top 100 in Pet Supplies ) #26 in Aquarium Thermometers |
| Brand | KETOTEK |
| Color | Black |
| Connectivity Technology | Usb |
| Date First Available | April 6, 2016 |
| Display Type | LCD |
| Included Components | 1 x Digital Thermometer, 1 x User Manual |
| Indoor/Outdoor Usage | Indoor |
| Is Discontinued By Manufacturer | No |
| Item Length | 48 Millimeters |
| Item Weight | 1.41 ounces |
| Item model number | E0032US |
| Manufacturer | KETOTEK |
| Model Name | E0032US |
| Outer Material | Stainless Steel |
| Power Source | DC |
| Product Care Instructions | Wipe Clean |
| Response Time | 500 Milliseconds |
| Reusability | Reusable |
| Special Feature | Backlit |
| Specification Met | CE, FCC |
| Style | 4 Pin Interface |
| UPC | 723260102948 |
| Unit Count | 1.0 Count |
| Upper Temperature Rating | 230 Degrees Fahrenheit |

## Product Details

- **Age Range (Description):** Adult
- **Brand:** KETOTEK
- **Color:** Black
- **Connectivity Technology:** Usb
- **Display Type:** LCD
- **Included Components:** 1 x Digital Thermometer, 1 x User Manual
- **Outer Material:** Stainless Steel
- **Product Care Instructions:** Wipe Clean
- **Special Feature:** Backlit
- **Specification Met:** CE, FCC

## Images

![E0032 - Image 1](https://m.media-amazon.com/images/I/411UBhbzJVL.jpg)
![E0032 - Image 2](https://m.media-amazon.com/images/I/41B4xlQeD1L.jpg)
![E0032 - Image 3](https://m.media-amazon.com/images/I/41L+koDeX0L.jpg)
![E0032 - Image 4](https://m.media-amazon.com/images/I/41NdzQfm6iL.jpg)
![E0032 - Image 5](https://m.media-amazon.com/images/I/41akrihU2NL.jpg)

## Available Options

This product comes in different **Style** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ It just works.
*by T***F on February 2, 2025*

I'm using it over the air intake of my main PC, to monitor room temperature. It's a nice little add-on so that I know that I'm not really freezing in the winter, it just feels that way. Getting the clip off so as to read in degF was a pain, though. Not much room to reach in, and that little sucker was in there TIGHT! Edit: Bought two more, so I will have one for intake air temperature, one for room temperature, and one for outside air. In the photo, all three probes are taped together. I haven't compared them to a calibrated thermometer, but they all read very close to each other, so it's good so far.

### ⭐⭐⭐⭐⭐ Hot or Cold, Always in the Know
*by C***S on February 9, 2025*

I bought the KETOTEK Digital Thermometer Temperature Gauge to monitor the inside temperature of a tower gaming computer after I installed aquarium filter material at all the tower vent locations. Filter link: (https://www.amazon.com/dp/B01KYS02EG?ref=ppx_yo2ov_dt_b_fed_asin_title&th=1) The filters are to prevent dog hair and dust from building-up on the cooling fan blades and other interior components. After covering all the openings of the tower with the filter material, I wanted to monitor the inside temperature of the computer tower since the computer remains on 95% of the time. The filters work great with little to no dust build-up, and the interior tower temperature remains constant, reading between 63 and 71 degrees. The temperature gauge is plugged into a USB port and runs 24/7. Using a piece of rigid foam, the temperature probe is anchored upright in the middle interior space of the tower. Some temperature gauges go dark after a short period of time and require being touched to illuminate the face to read the gauge. The face of the KETOTEK Digital Thermometer is easy to read and remains illuminated 24/7, even when the computer is turned off. I have the gauge set to read Fahrenheit, but the gauge arrives set to read Celsius. At the back of the gauge, there is a small pin that, once removed with tweezers, switches from reading Celsius to reading Fahrenheit.

### ⭐⭐⭐⭐⭐ Pleasant, sharp display.
*by G***E on July 24, 2024*

This KEOTEK Digital thermometer was soft and on the eyes to look at day and night.. An excellent item for use on a car dashboard to monitor engine temperature. If the sensor lead is too short, ordinary speaker wire can be used to lengthen it. The sensor lead is just regular, very thin, about 22 gauge wire. I would suggest cutting the sensor lead a few inches outside of the sensor housing to lengthen the lead. The sensor is soldered on two tiny tabs on the PC board and the new lead can be soldered ther in place of the original. I did that but If a person is not skilled enough to do that then just add on to the existing wire externally. Saves time prying open the device housing and tearing two small wires from the backlite main LED. Accuracy is excellent. If a person needs beater accuracy then he'll have to pay more for a lab grade temp measuring devices. All in all the KEOTEK A great little device and sold and a lot of value for an excellent temp gauge sold at low price .

## Frequently Bought Together

- KETOTEK Digital Thermometer Temperature Meter Gauge Waterproof Sensor Probe Aquarium Car PC case Incubator Temp Meter 4 Pin Power Supply Celsius/Fahrenheit LCD Display
- IS Icstation Digital Thermometer, Car Auto Temperature Gauge Sensor, DC 4-28V Fahrenheit Dual Display, Monitor with 2 NTC Waterproof Probes for Aquarium Vehicle Fish Tank

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*Product available on Desertcart Colombia*
*Store origin: CO*
*Last updated: 2026-02-08*