---
product_id: 87920968
title: "Hygrochron DS1923 Temperature and Humidity Logger with Fob (Holder), iButton Reader with USB Connection, and eTemperature Software on USB"
brand: "onsolution"
price: "1257 zł"
currency: PLN
in_stock: false
url: https://www.desertcart.pl/products/87920968-hygrochron-ds1923-temperature-and-humidity-logger-with-fob-holder-ibutton
store_origin: PL
region: Poland
---

# 0-100% humidity accuracy 7-year lithium polymer battery Temp range -22°F to 185°F Hygrochron DS1923 Temperature and Humidity Logger with Fob (Holder), iButton Reader with USB Connection, and eTemperature Software on USB

**Brand:** onsolution
**Price:** 1257 zł
**Availability:** ❌ Out of Stock

## Summary

> 🌿 Master your environment with precision and ease—because your data deserves the best.

## Quick Answers

- **What is this?** Hygrochron DS1923 Temperature and Humidity Logger with Fob (Holder), iButton Reader with USB Connection, and eTemperature Software on USB by onsolution
- **How much does it cost?** 1257 zł with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.pl](https://www.desertcart.pl/products/87920968-hygrochron-ds1923-temperature-and-humidity-logger-with-fob-holder-ibutton)

## Best For

- onsolution enthusiasts

## Why This Product

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

## Key Features

- • **Long-Life Power:** Up to 7 years of uninterrupted monitoring with a reliable lithium polymer battery.
- • **Dual Sensor Precision:** Simultaneously tracks temperature and humidity for comprehensive environmental insights.
- • **All-in-One Starter Kit:** Includes USB reader, holder, and premium eTemperature software—ready to deploy out of the box.
- • **Effortless Data Management:** eTemperature software offers one-click setup, customizable graphs, and advanced analytics for pros.
- • **Rugged Weatherproof Design:** Stainless steel casing built to withstand outdoor and industrial conditions with ease.

## Overview

The Hygrochron DS1923 is a professional-grade temperature and humidity logger featuring a durable stainless steel case, a wide measurement range (-22°F to 185°F and 0-100% RH), and a long-lasting 7-year lithium polymer battery. This complete kit includes a USB iButton reader and the powerful, user-friendly eTemperature software, making it ideal for scientific, agricultural, and industrial monitoring applications.

## Description

Humidity plays a vital role in many processes. This Hygrochron logs temperature AND humidity to provide a complete picture of environmental conditions. Ideal for ingredient and chemical storage, agriculture, horticulture, HVAC and much more. Contains a Hygrochron (DS1923) temperature and humidity logger with Fob (holder), an iButton Reader with USB attachment, and a licensed full copy of eTemperature, the easiest and most powerful software for managing Thermochrons and Hygrochrons. – eTEMPERATURE SOFTWARE – If you’ve ever tried to battle your way through the “free” software available for iButtons, you’ll know how confusing and technical it can be. eTemperature was written from the ground up with temperature and humidity logging in mind. It has One-Click configurations for most common logging applications, customizable graphs and data tables, and a ton of powerful features for advanced users. eTemperature by itself sells for $75.

## Features

- COMPLETE KIT CONTAINS USB READER AND POWERFUL SOFTWARE – This kit has everything you need to get started including a full license of the popular eTemperature software - the simplest and most powerful software for Thermochrons and Hygrochrons
- MEASURE TEMPERATURE AND HUMIDITY – The DS1923 logger records temperature AND humidity, making it ideal for a range of scientific and industrial processes. Temperature: -22°F to 185°F (-30°C to 85°C). Humidity: 0 to 100% RH.
- MONITOR CHEMICAL AND INGREDIENT STORAGE – Monitor storage environments to ensure quality and consistency of ingredients
- GREAT FOR HORTICULTURE, AGRICULTURE AND ENVIRONMENTAL RESEARCH – The weather resistant stainless steel case can handle outdoor placement
- BATTERY LASTS UP TO 7 YEARS – The onboard lithium polymer battery gives an extended product life or up to 7 years (depending on sample rate)

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07CZ5X686 |
| Batteries | 1 Lithium Polymer batteries required. (included) |
| Date First Available | May 9, 2018 |
| Is Discontinued By Manufacturer | No |
| Item Weight | 6.4 ounces |
| Manufacturer | Maxim Integrated |
| Product Dimensions | 5.91 x 4.72 x 1.97 inches |

## Product Details

- **Brand:** OnSolution
- **Item dimensions L x W x H:** 5.91 x 4.72 x 1.97 inches
- **Manufacturer:** Maxim Integrated

## Images

![Hygrochron DS1923 Temperature and Humidity Logger with Fob (Holder), iButton Reader with USB Connection, and eTemperature Software on USB - Image 1](https://m.media-amazon.com/images/I/518yd4jTxOL.jpg)
![Hygrochron DS1923 Temperature and Humidity Logger with Fob (Holder), iButton Reader with USB Connection, and eTemperature Software on USB - Image 2](https://m.media-amazon.com/images/I/614SFkTV89L.jpg)

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**Shop now:** [https://www.desertcart.pl/products/87920968-hygrochron-ds1923-temperature-and-humidity-logger-with-fob-holder-ibutton](https://www.desertcart.pl/products/87920968-hygrochron-ds1923-temperature-and-humidity-logger-with-fob-holder-ibutton)

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*Product available on Desertcart Poland*
*Store origin: PL*
*Last updated: 2026-02-02*