---
product_id: 29605878
title: "KETOTEK Digital Thermometer Temperature Meter Gauge Waterproof Sensor Probe Aquarium Car PC case Incubator Temp Meter 4 Pin Power Supply Celsius/Fahrenheit LCD Display"
brand: "ketotek"
price: "85 Lei"
currency: RON
in_stock: true
reviews_count: 8
category: "Home Improvement"
url: https://www.desertcart.ro/products/29605878-ketotek-digital-thermometer-temperature-meter-gauge-waterproof-sensor-probe-aquarium
store_origin: RO
region: Romania
---

# Waterproof NTC Probe for Accuracy 4-Pin Connector for Easy Setup Temperature Range: -58°F to 230°F KETOTEK Digital Thermometer Temperature Meter Gauge Waterproof Sensor Probe Aquarium Car PC case Incubator Temp Meter 4 Pin Power Supply Celsius/Fahrenheit LCD Display

**Brand:** ketotek
**Price:** 85 Lei
**Availability:** ✅ In Stock

## Summary

> Stay Cool, Stay Informed! 🌟

## Quick Answers

- **What is this?** KETOTEK Digital Thermometer Temperature Meter Gauge Waterproof Sensor Probe Aquarium Car PC case Incubator Temp Meter 4 Pin Power Supply Celsius/Fahrenheit LCD Display by ketotek
- **How much does it cost?** 85 Lei with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ro](https://www.desertcart.ro/products/29605878-ketotek-digital-thermometer-temperature-meter-gauge-waterproof-sensor-probe-aquarium)

## 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

- • **Quality Assurance:** Rest easy with a 24-month warranty and rigorous quality checks on every unit.
- • **Precision Monitoring:** Experience unparalleled accuracy with a sensitivity of ±0.05S and an accuracy of ±0.5°F.
- • **User-Friendly Display:** Enjoy a backlit LCD display that’s easy to read, even in bright sunlight.
- • **Versatile Applications:** Perfect for cars, aquariums, and more—monitor temperatures in any environment.
- • **Quick Temperature Conversion:** Switch between Celsius and Fahrenheit effortlessly to suit your needs.

## Overview

The Digital Thermometer Temperature Meter is a versatile and accurate temperature gauge designed for various applications, including cars, aquariums, and PC cases. With a waterproof NTC probe, a wide temperature range, and a user-friendly LCD display, this thermometer ensures precise monitoring and easy readability. Plus, it comes with a 24-month warranty for peace of mind.

## Description

KETOTEK Digital Thermometer Temperature Meter Gauge Waterproof Sensor Probe Aquarium Car PC case Incubator Temp Meter 4 Pin Power Supply Celsius/Fahrenheit LCD Display

## Features

- ✔ 4-PIN CONNECTOR:Specifically design for pc car users,with simple steps to apply it on your computer,car,outdoor,engine room to monitor the temperature.
- ✔ ACCURATE AND RESPONSIVE:With the stainless waterproof NTC probe,this aquarium temperature gauge have great sensitivity and accuracy.Sensitivity ±0.05S.Accuracy: ±0.5°F.Temperature Range:-58°F - 230°F /-50°C- 110°C.
- ✔ WIDE APPLICATION:°C/°F Convertable,This computer thermometer widely used in car water temperature detection, air conditioning,refrigerator,water heater temperature detection,computer chassis temperature detection, etc
- ✔ LIQUID CRYSTAL DISPLAY:This aquarium thermomters is equipped with backlight display,which is fairly easy to see even in direct sunlight.
- ✔ PRODUCT QUALITY MORE THAN A WORLD:Every piece of our products is strictly inspected before sale.If you have any question please don’t hesitate to contact us when you use it,all ketotek products include a 24-month warranty, we will try our best to meet your satisfaction.

## 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

![KETOTEK Digital Thermometer Temperature Meter Gauge Waterproof Sensor Probe Aquarium Car PC case Incubator Temp Meter 4 Pin Power Supply Celsius/Fahrenheit LCD Display - Image 1](https://m.media-amazon.com/images/I/61MV17-wL2L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ It just works.
*by A***H 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.

### ⭐⭐⭐⭐⭐ 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 .

### ⭐⭐⭐⭐⭐ Accurate, easy to deploy, a little too bright.
*by S***O on February 25, 2025*

The plastic tab "spring clips" on the housing of the indicator aren't really spring clips and should not be figured in with your installation plans. Very professional looking display, excellent response time, and measures to the 10th of a degree F or C. I sort of wish the backlighting was dimmer to make the "black" background more of a black color. Cables definitely long enough for most installations!

## 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 Romania*
*Store origin: RO*
*Last updated: 2026-02-21*