when measuring oxygen readings, can you set a range of time, duration or frequency for data logging?

Great question, see video for a detailed answer.

will this unit pick up propane and natural gas leaks during a home inspection?

This is not made to pick up leaks during a home inspection. What would be more appropriate is a gas leak detector with GOOSE NECK. The gas leak detector is more sensitive (in ppm) range where this detector is a LEL % detector, for exposure safety purposes.

Does this 4 gas detector come with a clip to attach to my FR shirt?

The detector has installed on its back a belt clip. Thanks

Is there a calibration kit available?

The detector comes with a calibration cap to be plugged into calibration gas. For calibration, a standard mixed gas NIST gas bottle with a regulator will work very well. Our recommended product is ASIN: B015O16X32. Multi Calibration Gas: 25 PPM Hydrogen Sulfide, 100 PPM Carbon Monoxide, 2.5% (50% LEL) Methane, 19% Oxygen, Balance Nitrogen

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Multigas 4 Gas Monitor | with USA NIST Calibration Certificate | CO, H2S, CO, EX LEL |

Multigas 4 Gas Monitor | with USA NIST Calibration Certificate | CO, H2S, CO, EX LEL |

Product ID: 60835063

Details

Alarm
Visual
Brand
FORENSICS FD
Color
Black
Item Weight
0.2 Pounds
Operating Humidity
95 percent
Power Source
Battery

🌈Vibrant color display

📲USA NIST calibrated data logging

🔬4-gas electrochemical sensors

$567.01

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Description

🚨 Stay ahead of danger with precision and style!

RUGGED READY - Built with high-strength ABS and anti-slip rubber grip to withstand demanding job sites.
NIST BACKED ACCURACY - Factory calibrated with USA NIST certification for trusted, precise readings every time.
STAY POWERED ALL SHIFT - Reliable 12-hour battery life ensures uninterrupted protection during your longest workdays.
CRYSTAL CLEAR COLOR DISPLAY - Instant visual clarity with intuitive graphs for real-time gas monitoring.
QUAD GAS DETECTION POWERHOUSE - Simultaneously tracks CO, H2S, O2, and combustible gases to keep your workspace safe.

The Multigas 4 Gas Monitor by FORENSICS DETECTORS FD is a compact, battery-powered device engineered for professional safety. Featuring a vibrant color display and electrochemical sensors, it detects Oxygen, Carbon Monoxide, Hydrogen Sulfide, and Combustible gases simultaneously. Factory calibrated with a USA NIST certificate, it guarantees accuracy and reliability. Its robust ABS body with anti-slip grip and 12-hour battery life make it ideal for demanding industrial environments, backed by a 1-year limited warranty.

Specifications

ASIN	B07B4LKGQM
Alarm	Visual
Battery Average Life	12 Hours
Best Sellers Rank	#179,212 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #110 in Gas Detectors & Alarms
Brand	FORENSICS DETECTORS FD
Color	Black
Customer Reviews	4.4 4.4 out of 5 stars (99)
Item Dimensions D x W x H	1.18"D x 2.64"W x 5.12"H
Item Weight	0.2 Pounds
Manufacturer	FORENSICS
Mfr Part Number	YR-G6Y8-HA75
Model Number	FD-4S
Operating Humidity	95 percent
Power Source	Battery Powered
Product Style	Gas Detector
Sensor Type	Electrochemical
Unit Count	1.0 Count

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$567.01

Duties & taxes included

In stock

Sold byAmazon USADelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to USA.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Anjali K.

The product quality is outstanding. Exactly what I needed for my work.

1 month ago

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Fantastic and great service. Shipping was faster than expected.

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