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USA NIST Calibrated 4 Gas Monitor by Forensics | O2, CO, H2S, LEL | USB Recharge |
✅ In stock
F
Grade
Price verified Nov 13, 2026 4:15 AM · Prices & availability subject to change
Is This a Good Price on Amazon?
💤 Not a Deal- 💤Verdict: Not a Deal. Price is at or above historical norms. Best to wait for a sale.
- ➡️Pricing has held fairly steady, with no strong push in either direction.
How We Scored This Deal
Price Competitiveness
0/28
Recent Value
0/22
Market Standing
0/20
Deal Strength
0/20
Momentum
0/10
📝 Product Overview
🏪 Sold by
Forensics
📦 Fulfillment
Fulfilled by Amazon
🚚 Shipping
Free Shipping
Product Details
✓⚛️ SENSOR: High quality electrochemical sensors. USA NIST traceable calibration. Oxygen (O2), Carbon Monoxide (CO), Hydrogen Sulfide (H2S) and Combustibles (LEL). Turn ON and GO.
✓🌇 DETECT: Detection error better than ≤±5% F.S. and response time: < 30 sec. Zero and span calibration options.
✓🎆 ALARMS: Adjustable audio, visual, and vibration alarms alert when preset levels are reached. Alarm digital time stamp.
✓💪 STRONG: Robust design made of high strength ABS and Anti-slip grip rubber. Waterproof, dust-proof and explosion-proof.
✓🕵️ TRUST: ** 1 year limited warranty ** Arrives with calibration and QA certificate ** 100% product test and verification in the USA ** 100% quality guaranteed **
⚙️ Specifications
Brand
FORENSICS DETECTORS FD
Style
Digital
Power Source
Battery Powered
Color
Black, Yellow
Product Dimensions
1.18"D x 2.64"W x 5.12"H
Item Weight
9.6 ounces
Alarm
Audible, Vibration, Visual
Operating Humidity
95 percent
Sensor Type
Electrochemical
Unit Count
1 Count
Model Number
FD-4A