---
product_id: 138659255
title: "RC-51H PDF USB Temperature and Humidity Data Logger Reusable Recorder"
brand: "elitech"
price: "£54.26"
currency: GBP
in_stock: true
category: "Elitech"
url: https://www.desertcart.co.uk/products/138659255-rc-51h-pdf-usb-temperature-and-humidity-data-logger-reusable
store_origin: GB
region: United Kingdom
---

# 32,000 data points storage 2-year lithium battery life ±0.9℉ accuracy temp sensor RC-51H PDF USB Temperature and Humidity Data Logger Reusable Recorder

**Brand:** elitech
**Price:** £54.26
**Availability:** ✅ In Stock

## Summary

> 🌟 Stay ahead of the curve with Elitech’s precision climate tracking!

## Quick Answers

- **What is this?** RC-51H PDF USB Temperature and Humidity Data Logger Reusable Recorder by elitech
- **How much does it cost?** £54.26 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/138659255-rc-51h-pdf-usb-temperature-and-humidity-data-logger-reusable)

## Best For

- elitech enthusiasts

## Why This Product

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

## Key Features

- • **Long-Lasting Power:** Equipped with a free ER2450 lithium battery that powers your logger for up to 2 years—set it and forget it.
- • **Massive Data Capacity:** Stores up to 32,000 temperature and 32,000 humidity readings—never miss a critical data point.
- • **Plug & Play Simplicity:** USB connector enables instant PC connection—no cables or readers needed for effortless data downloads.
- • **Precision You Can Trust:** High-accuracy sensor captures temperature from -40℉ to 185℉ with ±0.9℉ precision and humidity within ±3%RH.
- • **Clear At-A-Glance Monitoring:** Powerful LCD displays real-time stats, alarm status, and temperature units in ℃/℉ for quick insights.

## Overview

The Elitech RC-51H is a reusable temperature and humidity data logger featuring a high-accuracy sensor, capable of recording up to 32,000 data points each for temperature and humidity. It operates across a wide temperature range (-40℉ to 185℉) with ±0.9℉ accuracy, includes a user-friendly LCD display, and connects directly to PCs via USB for quick data downloads. Powered by a long-lasting ER2450 lithium battery, it offers up to 2 years of continuous operation, making it ideal for professional indoor and outdoor environmental monitoring.

## Description

Elitech RC-51H PDF USB Temperature and Humidity Data Logger Reusable Recorder : desertcart.in: Industrial & Scientific

## Features

- 【Multi-use Data Logger】Adopts a sensor with high accuracy and records up to 32,000 temperature points and 32,000 humidity points.
- 【Plug and Read】No cable or reader required, the USB connector enables quick connection to PCs to download data.
- 【Wide Temperature Range】 Temperature measuring range: -40℉~185℉. Max. accuracy reaches to ±0.9 ℉(temperature); ±3%RH(humidity)
- 【Powerful LCD Indication】Provides all key information for recordings incl. alarm status, temperatures statistics (in ℃/℉) and etc.
- 【2-Year Battery Life*】Powered by ER2450 lithium battery that comes along for free and the battery could last up to 2 years*.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B074DR6LJ2 |
| Age Range Description | Adult |
| Best Sellers Rank | #58,168 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #19 in Recorders & Data Acquisition |
| Brand Name | Elitech |
| Connectivity Technology | Usb |
| Customer Reviews | 4.2 4.2 out of 5 stars (169) |
| Display Type | LCD |
| Included Components | Battery |
| Indoor Outdoor Usage | Indoor, Outdoor |
| Manufacturer | Elitech |
| Model Name | Temlog 20H |
| Model Number | Temlog 20H |
| Number of Batteries | 1 Lithium Metal batteries required. |
| Outer Material Type | Plastic |
| Part Number | 2E-XQTK-HHDX |
| Power Source Type | Battery Powered |
| Product Care Instructions | Wipe Clean |
| Response Time | 2 Minutes |
| Reusability | Rechargeable |
| Special Features | High Accuracy |
| Specification Met | CE |
| UPC | 608473992794 |
| Unit Count | 1 Count |
| Upper Temperature Rating | 185 Degrees Fahrenheit |
| Warranty Description | no warranty available |

## Product Details

- **Age Range (Description):** Adult
- **Brand:** Elitech
- **Included Components:** Battery
- **Outer Material:** Plastic
- **Special Feature:** High Accuracy

## Images

![RC-51H PDF USB Temperature and Humidity Data Logger Reusable Recorder - Image 1](https://m.media-amazon.com/images/I/514T-xB64jL.jpg)

## Questions & Answers

**Q: How to use the data logger for the first time?**
A: 1. Install Elitechlog software. Insert the device into a computer USB port. 2. Click ""set parameter"" and then click ""save parameter"" to exit. 3. Press and hold the left button for more than 4 seconds to start recording.

**Q: How to Reset & Reuse the Logger？**
A: Click "Quick Reset" to reset the original parameters settings. Disconnect the device from your computer to start using it again. Note: Please read and save the historical data before parameter settings or the data will be clear.

**Q: How to clear the recorded data？**
A: The recorded data can be cleared by the data management software by setting parameters.

**Q: How to obtain recorded data?**
A: 1. Plug the data logger to a computer USB port, the icon will light in the screenafter connection.The green LED indicator will light at the same time. 2. Open the data management software, the data logger will connectautomatically and upload data.

**Q: How to download and install the data management software Elitechlog?**
A: Please download and install the free ElitechLog software (macOS and Windows) from Elitech US: elitechus.com. Search 'Elitechlog' in the APP store to obtain MAC software.

## Frequently Bought Together

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- Elitech Digital Temperature Humidity Data Logger Pharmacy DDL with Calibration Certificate to Auditor, Refrigerator Thermometer Vaccine Fridge Temperature Monitor Max Min Value GSP-6

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*Product available on Desertcart United Kingdom*
*Store origin: GB*
*Last updated: 2026-09-11*