General Tools Combustible Gas Leak Detector-DISCONTINUED-NGD8800 at The Home Depot
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General Tools

Model # NGD8800

Internet # 100651818

Combustible Gas Leak Detector-DISCONTINUED

General Tools Combustible Gas Leak Detector-DISCONTINUED

This item has been discontinued.
The Home Depot no longer carries this specific product.

$159.99 / each
Item cannot be shipped to the following state(s): AK,GU,HI,PR,VI


In Stock



Model # NGD8800

Internet # 100651818

Store SO SKU # 781975

For nearly 85 years General Tools has grown to become the recognized industry leader for specialty hand tools and instruments. The NGD8800 is a highly sensitive wide range gas detector for detecting methane, natural gases, coal gases, hexane, propane, ethane, Butane, pentane, isopropyl alcohol, halogenations hydrocarbon, (Methanol, Ethanol, Butanol) aether, ketone (butone, protone), Hydrogen, toluene, and other compounds, (gasoline, industrial solvent, lacquer, refrigerant, sulfur dioxide, ammonia, sulfured hydrogen, acetic acid, etc) It is the ideal tool for a variety of Industrial uses, HVAC, plumbing and plant maintenance.

  • Quick response; auto fast warm-up
  • Adjustable sensitivity
  • Microprocessor controlled DSP (Digital Signal Processing)
  • Multi-color circular bar graph
  • Semiconductor gas sensor
  • Leak size indication (audible/visible)
  • Adjustable Hi/Lo sensitivity
  • Sensing tip protector
  • 15.5 in. (395 mm) flexible gooseneck probe
  • Includes 4 "AA" batteries

Info & Guides

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Alarm Type  Natural Gas  Alarm/Detector Features  Adjustable Sensitivity 
Assembled Depth (in.)  2.6 in  Assembled Height (in.)  6.8 in 
Assembled Width (in.)  2.2 in  Batteries Included  Yes 
Battery Type Required  AA  Battery backup  Yes 
Calibration (% of LEL)  Certifications and Listings  No Certifications or Listings 
Color  Black with Yellow Stripes  Color Family  Black 
Color Family  Blacks  Connector/Contact Type  None 
Coverage area (sq. ft)  Electrical Product Type  Carbon Monoxide Detector 
Fixed or portable  portable  Gas(es) detected  Other 
Included  No additional components or accessories are included  Lighting Included  No 
Minimum detection (ppm)  Number of Batteries Required 
Product Depth (in.)  2.6  Product Height (in.)  6.8 
Product Width (in.)  2.2  Removable cover  No 
Response time (sec.)  Returnable  90-Day 
Tamper Resistant  Yes  Voltage (volts) 


Rated 5 out of 5 by 2 reviewers.
Rated 5 out of 5 by Excellent Product The product is excellent and easy to use. It detected a very small amount of gas and was able to pinpoint the leak to the exact joint. May 22, 2012
Rated 5 out of 5 by GAS DETECTOR A quite good gas detector, the sensibility is amazing, and an affordable price. June 24, 2009
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