- Home Page /
- Tools & Home Improvement /
- Safety & Security /
- Household Sensors & Alarms /
- 4 Gas Meter for Confined Space | USA NIST Calibration |...
0 ratings
Item #:
218316720
4 Gas Meter for Confined Space | USA NIST Calibration | O2, CO, H2S, LEL
90% of respondents would recommend this to a friend
Item #:
218316720
NZD 446
Price Details
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
*All items will import from US
In stock
Imported from USA store
QTY:
Order now and get it around Wednesday, September 16
Secured transaction
Ubuy works hard to protect your security and privacy. Our advanced payment security system ensures confidentiality by encrypting your information during transmission using AES (Advanced Encryption Standards) and SSL (Secure Socket Layer) protocols. Your payment details are 100% secure as we do not share your payment details with third party sellers.
Our Top Logistics Partners
Our newest 4-gas meter represents cutting-edge personal protection technology, combining lightweight portability with robust reliability.
Fast
Shipping
Free
Return*
Secure Packaging
100% Original Products
PCI DSS Compliance
ISO 27001 Certified
Note: Step Down Voltage Transformer required for using electronics products of US store (110-120). Recommended power converters Buy Now.
What Stands Out
Comprehensive Gas Detection
This 4 gas meter simultaneously measures O2, CO, H2S, and LEL, ensuring user safety in confined spaces by providing real-time monitoring of hazardous gases.
NIST Calibration Assurance
Equipped with NIST calibration, this meter guarantees accurate and reliable readings, making it essential for compliance in industrial applications and ensuring maximum protection for workers.
User-Friendly Design
Featuring an intuitive interface and clear digital display, this gas meter allows for easy operation and quick data interpretation, promoting efficient and safe handling in emergency situations.
Product Details
| Brand | FORENSICS DETECTORS FD |
| Model Number | FD-4X |
| Number of Items | 1 |
| Manufacturer | FORENSICS DETECTORS |
| UPC | 636676500720 |
| Built-In Media | 4 gas meter, english manual, USB charging cable, calibration cover, metal belt clip, and NIST calibration certificate. |
| Mfr Part Number | FD-4X |
| Enclosure Material | ABS |
| Power Source | Battery Powered |
| Alarm | LED, Buuzer and Vibration |
| Sensor Type | Electrochemical |
| Operating Humidity | <95% RH |
| Upper Temperature Rating | 122 °F |
| Product Style | Modern |
| Color | Yellow |
| Item Dimensions D x W x H | 2.6"D x 1.2"W x 5.1"H (6.6 x 3 x 13 cm) |
| Item Weight | 4.8 ounces (136.08 grams) |
| Style | Modern |
| Product Dimensions (L x W x H) | 2.6"D x 1.2"W x 5.1"H (6.6 x 3 x 13 cm) |
Who Should Buy?
-
Industrial Workers
Ideal for industrial settings where workers need safety monitoring for harmful gases in confined spaces.
-
Emergency Responders
Essential for emergency personnel in rescue or response operations where gas exposure risk is present.
-
Construction Sites
Beneficial for construction projects involving confined spaces, ensuring safety from hazardous gases.
-
Casual Users
Not suitable for individuals requiring casual use or basic monitoring without specific training or context.
Product Description
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
What gases can this monitor detect?
Answer: It can detect Oxygen (O2), Carbon Monoxide (CO), Hydrogen Sulfide (H2S), and Combustibles (LEL). -
Question:
How long does the battery last?
Answer: The working battery time is over 24 hours. -
Question:
Is it suitable for confined space work?
Answer: Yes, it is engineered specifically for confined space and air assessment applications.
FORENSICS DETECTORS FD Household Sensors & Alarms FD-4X Editorial Review
The 4 Gas Meter for Confined Space from Forensics Detectors has garnered a positive reception among customers, particularly for its balance of affordability, portability, and reliable functionality. With a price point around $199, this meter serves as an effective monitoring tool for professionals in hazardous environments, ensuring real-time detection of gases such as CO, H2S, O2, and explosive levels of combustible gases. Customers appreciate its compact design, which measures approximately 5.1 inches tall and weighs only 0.3 pounds, making it easy to carry on the job. The high-quality nano sensors provide fast and accurate readings, with response times under 30 seconds and resolutions down to 0.1% for O2 and 1 ppm for CO and H2S. The alarm system has been noted for its effectiveness, featuring adjustable audio, visual, and vibrating alerts to ensure safety in loud environments. The Construction of the device is another highlight, with a rugged, water-resistant casing and a design that protects against dust, adding to its suitability for industrial settings. Users also find the operation straightforward, requiring minimal setup—just turn it on, zero it out, and it’s ready to use. However, there are a few caveats. Some customers reported that while the battery is advertised to last over 24 hours on a full charge, actual performance may fall short, with some experiencing only around 15 hours before needing a recharge. The calibration certificate has also been brought up as a minor issue, with concerns regarding its authenticity due to printed details that suggest offshoring in its production. Overall, this gas meter stands out as a reliable and economical choice for those needing gas detection in confined spaces. It includes valuable accessories and a one-year warranty, making it a strong candidate for any professional or personal use. **
Customer Reviews & Ratings
25 customers ratings
-
5 Star
94%
-
4 Star
6%
-
3 Star
0%
-
2 Star
0%
-
1 Star
0%
Review this product
Share your thoughts with other customers
Pros
- Compact and portable design
- High-quality nano sensors for accurate detection
- Fast response time
- Effective adjustable alarms (audio, visual, vibrations)
- Rugged, water-resistant housing
- Simple operation
- Good value for money
- Includes useful accessories and a warranty
Cons
- Battery life may not meet advertised expectations
Platform Trust & Buyer Confidence
JG
Jazz
Verified buyer
“Easy to use and always helpful and sorts any issues I've had past and present”
1 September 2026 · via Trustpilot
EK
Emmanuel
Verified buyer
“I always receive support when I engage customer service. Overall my experience with UBUY has been top notch. Keep up the good work.”
31 August 2026 · via Trustpilot
F
fnd
Verified buyer
“The delivery was fast and the product came undamaged and authentic.”
29 August 2026 · via Trustpilot
LC
Leana
Verified buyer
“Ubuy is extremely efficient and to order online is an easy process. The verity of products to buy is really unlimited! My order was urgent and I got it on time. The products are great! Thank you Ubuy!”
25 August 2026 · via Trustpilot
HL
Hengo
Verified buyer
“Fast, convenient and cheap. Great store!”
27 August 2026 · via Trustpilot
Secure Checkout
Global Delivery
Easy Returns
Genuine Products
Product Price History
Important information
- Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
- Not all the products listed on Ubuy are for sale, as Ubuy is a global search engine. Products are subject to export/trade regulations.
NZD 446
Order now and get it around Wednesday, September 16
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
QTY:
Secured transaction
PCI DSS compliant and ISO 27001:2022 certified, with encrypted payments and full buyer protection on every order.
Our Top Logistics Partners
Fastest cross-border delivery
Features & Benefits
- Advanced 4 gas monitors for industrial applications.
- Easy to use with no complicated menus.
- NIST Traceable calibration for accurate gas detection.
- Includes essential accessories: metal belt clip, USB charging cable, and calibration document.
- Durable design: water-resistant, dust-proof, and explosion-proof.
- Optimized for a variety of safety-critical environments.
Ubuy Assurance
Experience worry-free shopping with 100% original products, PCI DSS-compliant payment security, ISO 27001-certified data protection, the fastest cross-border delivery, free returns *, and secure packaging on every order.