---
product_id: 651780340
title: "TopTes Guard-101 4 Gas Monitor Multi Gas Detector for H2S, CO, LEL and O2, with Vibration, Visual and Audible Alarms, 14h Long Battery Life, Safety Explosion-Proof, Gas Monitor for Work, Home - Orange"
brand: "toptes"
price: "¥43634"
currency: JPY
in_stock: true
category: "Toptes"
url: https://www.desertcart.jp/products/651780340-toptes-guard-101-4-gas-monitor-multi-gas-detector-h2s
store_origin: JP
region: Japan
---

# 14h extended battery life Triple alarm system 0.5s rapid gas detection TopTes Guard-101 4 Gas Monitor Multi Gas Detector for H2S, CO, LEL and O2, with Vibration, Visual and Audible Alarms, 14h Long Battery Life, Safety Explosion-Proof, Gas Monitor for Work, Home - Orange

**Brand:** toptes
**Price:** ¥43634
**Availability:** ✅ In Stock

## Summary

> 🚨 Stay ahead of danger with the Guard-101 — your 24/7 safety sidekick!

## Quick Answers

- **What is this?** TopTes Guard-101 4 Gas Monitor Multi Gas Detector for H2S, CO, LEL and O2, with Vibration, Visual and Audible Alarms, 14h Long Battery Life, Safety Explosion-Proof, Gas Monitor for Work, Home - Orange by toptes
- **How much does it cost?** ¥43634 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/651780340-toptes-guard-101-4-gas-monitor-multi-gas-detector-h2s)

## Best For

- toptes enthusiasts

## Why This Product

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

## Key Features

- • **Rugged & Reliable Design:** Explosion-proof, waterproof, and dustproof ABS casing built for any environment.
- • **Triple-Alert Safety System:** Visual, audible, and vibration alarms ensure you never miss a warning.
- • **Instant Multi-Gas Detection:** Detects H2S, CO, LEL, and O2 in just half a second for ultimate safety.
- • **Unmatched Battery Endurance:** Stay protected all day with a powerful 14-hour battery life.
- • **Data-Driven Safety Assurance:** Stores alarm records for real-time monitoring and post-incident verification.

## Overview

The TopTes Guard-101 is a professional-grade multi-gas detector engineered for rapid and accurate detection of H2S, CO, LEL, and O2 gases. Featuring a robust explosion-proof design, triple alarm system (visual, audible, vibration), and a long-lasting 14-hour battery, it ensures continuous safety in industrial, agricultural, and home environments. With data storage and password protection, it offers reliable monitoring and user-friendly operation, making it an essential tool for proactive gas hazard management.

## Description

Shop TopTes Guard-101 4 Gas Monitor Multi Gas Detector for H2S, CO, LEL and O2, with Vibration, Visual and Audible Alarms, 14h Long Battery Life, Safety Explosion-Proof, Gas Monitor for Work, Home - Orange. Free delivery on eligible orders of £20 or more.

## Features

- Quick Detection, Safety First: The Guard-101 4 multiple gas detector is designed for the rapid detection of 4 types of gases (H2S, CO, LEL, O2). Battery life can reach up to 14 hours
- User-Friendly Design: The Guard-101 gas detector is made of high-strength ABS plastic, waterproof, dustproof, and explosion-proof. Its back clip design makes it easy to carry around the workplace. Password protection prevents accidental operations, with an initial password of "69"
- Triple Alarm, Data Storage: The Guard-101 uses three alarm modes: LED light, vibration, and sound. It responds within 0.5 seconds and continues to sound until the gas concentration returns to normal. In addition, the Guard-101 has an alarm record storage function, allowing monitoring data to be verified at any time
- PROFESSIONAL CERTIFICATION, ACCURATE DETECTION: Guard-101 4 gas monitor has passed rigorous safety tests conducted by authorized international bodies. The product features valid calibration and compliance documents, ensuring high reliability and accuracy in various environments
- What you get: You will receive a Guard-101 gas detector, a packing box, a user manual, a charging cable and a standard gas hood. It is suitable for various applications, including industrial manufacturing, mining, agriculture, emergency rescue and home use, ensuring the safety of your life and property

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0D7C8BJL1 |
| Alarm | Audible, Visual |
| Best Sellers Rank | 77,255 in DIY & Tools ( See Top 100 in DIY & Tools ) 30 in Gas Detectors |
| Brand | TOPTES |
| Colour | Orange |
| Country of Origin | China |
| Customer Reviews | 4.2 4.2 out of 5 stars (581) |
| Item Weight | 0.6 Kilograms |
| Manufacturer | TOPTES |
| Model Number | Guard-101 |
| Number of Items | 1 |
| Operating Humidity | 95 percent |
| Part Number | Guard-101 |
| Power source | Battery Powered |
| Product Style | Industrial |
| Unit Count | 1.0 count |

## Product Details

- **Alarm:** Audible, Visual
- **Brand:** TOPTES
- **Colour:** Orange
- **Item weight:** 0.6 Kilograms
- **Manufacturer:** TOPTES
- **Number of items:** 1
- **Operating humidity:** 95 percent
- **Power source:** Battery Powered
- **Style:** Industrial
- **Unit count:** 1.0 count

## Images

![TopTes Guard-101 4 Gas Monitor Multi Gas Detector for H2S, CO, LEL and O2, with Vibration, Visual and Audible Alarms, 14h Long Battery Life, Safety Explosion-Proof, Gas Monitor for Work, Home - Orange - Image 1](https://m.media-amazon.com/images/I/71uT1adVhsL.jpg)
![TopTes Guard-101 4 Gas Monitor Multi Gas Detector for H2S, CO, LEL and O2, with Vibration, Visual and Audible Alarms, 14h Long Battery Life, Safety Explosion-Proof, Gas Monitor for Work, Home - Orange - Image 2](https://m.media-amazon.com/images/I/41R8dJoD++L.jpg)
![TopTes Guard-101 4 Gas Monitor Multi Gas Detector for H2S, CO, LEL and O2, with Vibration, Visual and Audible Alarms, 14h Long Battery Life, Safety Explosion-Proof, Gas Monitor for Work, Home - Orange - Image 3](https://m.media-amazon.com/images/I/41mS3On+iZL.jpg)
![TopTes Guard-101 4 Gas Monitor Multi Gas Detector for H2S, CO, LEL and O2, with Vibration, Visual and Audible Alarms, 14h Long Battery Life, Safety Explosion-Proof, Gas Monitor for Work, Home - Orange - Image 4](https://m.media-amazon.com/images/I/51WwSuvDS-L.jpg)
![TopTes Guard-101 4 Gas Monitor Multi Gas Detector for H2S, CO, LEL and O2, with Vibration, Visual and Audible Alarms, 14h Long Battery Life, Safety Explosion-Proof, Gas Monitor for Work, Home - Orange - Image 5](https://m.media-amazon.com/images/I/41Xrv8uPRIL.jpg)

## Available Options

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

## Questions & Answers

**Q: What certifications does the Guard-101 have?**
A: Guard-101 is certified with a Calibration Certificate and FCC certification.

**Q: Does the Guard-101 require calibration, and how often should it be calibrated?**
A: Yes, calibration is required. To ensure accurate detection, it is recommended to calibrate once a year, as the gas sensor may wear out depending on the environment and usage frequency.

**Q: How many alarm records can the Guard-101 store? Can the data be exported?**
A: Guard-101 can store up to 2,000 alarm records. Data export is not supported.

## Frequently Bought Together

- TopTes Guard-101 Gas Detector, 4 Gas Monitor for H2S, CO, LEL and O2, with Vibration, Visual and Audible Alarms, 14h Long Battery Life, Safety Explosion-Proof, for Work, Home - Orange
- PT520A Natural Gas Detector, Gas Leak Detector with 17-Inch Gooseneck, Locating The Source Like Propane, Methane, and Butane for Home and RV (Includes Battery x3) - Orange
- TopTes CT-300 Portable Carbon Monoxide Detector, CO Detector with Audible & Visual Alarm, 0-5000PPM, CO Alarm, Backlit LCD Screen, for Home, Car, Camping& Travel (Includes Battery x3) - Orange

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-10-05*