DOWNLOAD THE APP

WE SOURCE ITEMS FROM

UAE
UK
India
USA
Japan

Customer Services

About Us

Customer Support

Desert Online General Trading LLC

Dubai, United Arab Emirates

4 Gas Monitor Rechargeable Portable Gas Detector H2S O2 CO and LEL Multi Gas Monitor Professional Gas Sniffer with LCD Display Sound Light Vibration Alarm Mode.

4 Gas Monitor Rechargeable Portable Gas Detector H2S O2 CO and LEL Multi Gas Monitor Professional Gas Sniffer with LCD Display Sound Light Vibration Alarm Mode.

Q: How long is the service life of this sensor, is it the life after opening?

The service life of the product is about 15-24 months after you unpack it.

Q: Will this detect ethanol (alcohol) ?

Yes,it can. the equipment is a gas detector. Ethanol is a volatile liquid at room temperature. You can smear ethanol on the table or hand, and then place the detector above the ethanol to detect the volatile gas of ethanol.

Q: What regulator/ flow is needed for the calibraition gas

You need to calibrate it at a local professional gas detector facility, as it requires a corresponding machine for operation.

Product ID: 452662637

Secure Transaction

Details

Brand
HAOKESITE
Style
Gas Detector
Power Source
Battery
Color
black
Item Weight
10.6 Ounces
Alarm
Sound Alarm

📟Clear LCD with real voice alerts

🔋1800mAh long-lasting battery

🛡️4-in-1 multi-gas detection

Frequently Bought Together

HAOKESITE 4 Gas Monitor Rechargeable Portable Gas Detector H2S O2 CO and LEL Multi Gas Monitor Professional Gas Sniffer with LCD Display Sound Light Vibration Alarm Mode.

Gas Detector, CHNADKS 4 Gas Monitor H2S,O2,CO and LEL Multiple Indicator with Vibration, Audible, Visual 4 Gas Monitor Personal Rechargeable Gas Sniffer Alarm with LCD

BW Technologies Corded Electric BWC2-H BW Clip Single Gas H2S Monitor, 10/15 (1 Pack)

Description

🛠️ Stay ahead of danger with the pro-grade 4-in-1 gas guardian!

MULTI MODE ALARM SYSTEM - Stay instantly informed with sound, vibration, light, and human voice alerts within 30 seconds.
POWER THROUGH YOUR SHIFT - High-capacity 1800mAh lithium battery ensures uninterrupted monitoring during long work hours.
ROBUST PORTABLE DESIGN - Durable ABS body with non-slip grip and clip-on convenience for on-the-go professionals.
COMPREHENSIVE 4 GAS DETECTION - Monitor EX, H2S, O2, and CO simultaneously for ultimate workplace safety.
PRECISION CALIBRATION INCLUDED - Factory calibrated with a calibration cap for accurate, reliable gas concentration readings every time.

The HAOKESITE PLT840-4 is a rechargeable, portable 4-gas monitor designed for professional use, detecting EX (LEL), H2S, O2, and CO with real-time LCD display and multi-mode alarms including sound, vibration, light, and voice. Built with durable ABS and a non-slip grip, it features factory calibration and a long-lasting 1800mAh lithium battery, making it an essential safety tool for confined spaces and hazardous environments.

Specifications

Brand	HAOKESITE
Style	Gas Detector
Power Source	Battery Powered
Color	black
Item Weight	10.6 Ounces
Alarm	Sound, Vibration, Alarm Light, Display Screen
Operating Humidity	< 95%RH
Sensor Type	Electrochemical
Material	ABS
Number of Items	1
Manufacturer	HAOKESITE
Part Number	PLT840-4
Item Weight	10.6 ounces
Product Dimensions	5.51 x 2.87 x 1.26 inches
Item model number	PLT840-4
Batteries	1 Lithium Ion batteries required. (included)
Size	M
Shape	Rectangular
Item Package Quantity	1
Usage	Professional
Batteries Included?	Yes
Batteries Required?	Yes
Battery Cell Type	Lithium

Have a Question? See What Others Asked

How long is the service life of this sensor, is it the life after opening?

Does this detect Radon?

Will this detect ethanol (alcohol) ?

What regulator/ flow is needed for the calibraition gas

Common Questions

Are the products genuine and authentic?+

Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

How long does delivery take and is it reliable?+

Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

What is Desertcart? Is it safe to order from?+

Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Shop Global, Save with Desertcart

Value for Money

Competitive prices on a vast range of products

Shop Globally

Serving millions of shoppers across more than 100 countries

Enhanced Protection

Trusted payment options loved by worldwide shoppers

Customer Assurance

Trusted payment options loved by worldwide shoppers.

Desertcart App

Shop on the go, anytime, anywhere.

$274.98

Duties & taxes incl.

Ecuadorstore

Free Returns

30 daysfor PRO membership users

15 dayswithout membership

Secure Transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews