---
product_id: 103018036
title: "WiFi Thermocouple Data Logger R90-FC-W -40~125℃ 4 Channels External Sensor K/T/J/R/S thermocouples for Low/High Temperature Wireless Communication USB Software for Warehouse Workshop"
brand: "meterto"
price: "20061398₫"
currency: VND
in_stock: true
category: "Meter To"
url: https://www.desertcart.vn/products/103018036-wifi-thermocouple-data-logger-r90-fc-w-40-125-4
store_origin: VN
region: Vietnam
---

# WiFi wireless real-time monitoring Rechargeable lithium battery backup 4-channel multi-thermocouple support WiFi Thermocouple Data Logger R90-FC-W -40~125℃ 4 Channels External Sensor K/T/J/R/S thermocouples for Low/High Temperature Wireless Communication USB Software for Warehouse Workshop

**Brand:** meterto
**Price:** 20061398₫
**Availability:** ✅ In Stock

## Summary

> 🌐 Stay ahead with real-time wireless temperature insights!

## Quick Answers

- **What is this?** WiFi Thermocouple Data Logger R90-FC-W -40~125℃ 4 Channels External Sensor K/T/J/R/S thermocouples for Low/High Temperature Wireless Communication USB Software for Warehouse Workshop by meterto
- **How much does it cost?** 20061398₫ with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/103018036-wifi-thermocouple-data-logger-r90-fc-w-40-125-4)

## Best For

- meterto enthusiasts

## Why This Product

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

## Key Features

- • **Instant Alerts:** Email alarms through TronFlux Server keep you ahead of critical temperature changes
- • **Reliable Power:** Internal rechargeable lithium battery ensures uninterrupted logging even during power outages
- • **Robust Data Handling:** Stores up to 65,000 readings with exportable graphs and reports for compliance and analysis
- • **Seamless Remote Control:** Modify logger settings and monitor data live via intuitive web interface
- • **Precision Across Extremes:** Supports K/T/J/R/S thermocouples from -40 to 125℃ for versatile industrial use

## Overview

The WiFi Thermocouple Data Logger R90-FC-W is a professional-grade, 4-channel device supporting multiple thermocouple types (K/T/J/R/S) across a wide temperature range (-40 to 125℃). Designed for industrial and scientific environments, it offers wireless real-time monitoring, remote configuration via web interface, and email alerts through TronFlux Server. With a rechargeable lithium battery backup and capacity for 65,000 readings, it ensures reliable, continuous temperature logging for warehouses, workshops, labs, and more.

## Description

MeterTo MeterTo mainly offers instruments and tools. Please confirm the product is offered by our store MeterTo when purchasing, otherwise we can't ensure the quality and after-sale service. Introduction R90-W K series thermocouple data logger wireless data logger is a helper for environment temperature measurement; Enjoy wide temperature range; support K/T/J/R/S different thermocouple and suitable for air/surface/liquid various applications. Widely used for high/low temperature environment, such as ultra-low freezing room, high temperature oven, steel plants etc; meanwhile, it has wifi wireless connection and email alert functions. Applications R90-W K series is widely applied for high/low temperature measurement; such as workshop, laboratory, pharmacy and food industry, ultra-low refrigeration industry, HACCP control industry, building automation field. Features MAX/MIN and Year/month/date; Lock and unlock with buttons manually; USB port connect to PC; LogLive and TronFlux software to finish setup easily; Built-in sound- light alarm function; Remotely monitor any number of loggers via the internet; View live real-time data in your web browser from any connected device; Retrieve historic data in graph or table format with BMP or PDF export; Specification Model: R90-FC-W (4 channels) Thermocouple temperature range K-type: -200 to 1370℃(-328 to 2498℉) R-type: -50 to 1760℃(-122 to 3200℉) J-type: -200 to 1190℃(-328 to 2174℉) S-type: -50 to 1760℃(-122 to 3200℉) T-type: -200 to 390℃(-328 to 734℉) Accuracy: ±0.5 °C (-50 ~ +70 °C) / ±0.7 %(+70.1 ~ +1000 °C) Memory Capacity: 65000 readings Sample rate: 1s~24h Software: LogLive, TronFlux, USB driver (included in CD) Power Supply: 5V 2A adapter Battery: Li-ion rechargeable 3.6V/2600mAh

## Features

- High and low alarm limit lines on graph;
- Creat multiple users and groups for various sites;
- Modify logger settings remotely via web interface;
- Email alarm via TronFlux Server;
- Battery back up by internal rechargeable lithium battery.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07CR42YH2 |
| Best Sellers Rank | #1,895,357 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #889 in Industrial Data Loggers |
| Date First Available | April 29, 2018 |
| Is Discontinued By Manufacturer | No |
| Manufacturer | MeterTo |

## Images

![WiFi Thermocouple Data Logger R90-FC-W -40~125℃ 4 Channels External Sensor K/T/J/R/S thermocouples for Low/High Temperature Wireless Communication USB Software for Warehouse Workshop - Image 1](https://m.media-amazon.com/images/I/31X3xn7imuL.jpg)
![WiFi Thermocouple Data Logger R90-FC-W -40~125℃ 4 Channels External Sensor K/T/J/R/S thermocouples for Low/High Temperature Wireless Communication USB Software for Warehouse Workshop - Image 2](https://m.media-amazon.com/images/I/41FARNAjhbL.jpg)
![WiFi Thermocouple Data Logger R90-FC-W -40~125℃ 4 Channels External Sensor K/T/J/R/S thermocouples for Low/High Temperature Wireless Communication USB Software for Warehouse Workshop - Image 3](https://m.media-amazon.com/images/I/41VxX0RNY6L.jpg)
![WiFi Thermocouple Data Logger R90-FC-W -40~125℃ 4 Channels External Sensor K/T/J/R/S thermocouples for Low/High Temperature Wireless Communication USB Software for Warehouse Workshop - Image 4](https://m.media-amazon.com/images/I/41fhhotKDuL.jpg)
![WiFi Thermocouple Data Logger R90-FC-W -40~125℃ 4 Channels External Sensor K/T/J/R/S thermocouples for Low/High Temperature Wireless Communication USB Software for Warehouse Workshop - Image 5](https://m.media-amazon.com/images/I/41yDNrJVTxL.jpg)

## Frequently Bought Together

- MeterTo WiFi Thermocouple Data Logger R90-FC-W -40~125℃ 4 Channels External Sensor K/T/J/R/S thermocouples for Low/High Temperature Wireless Communication USB Software for Warehouse Workshop
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*Product available on Desertcart Vietnam*
*Store origin: VN*
*Last updated: 2026-03-20*