Combination Gas & Carbon Monoxide Detectors - Huge Savings! Save up to 19%


Huge Savings! Up to 19% off on Combination Gas & Carbon Monoxide Detectors at Historic Charles Street. Top brands include General Tools, ExGizmo, & MSA. Hurry! Limited time offers. Offers valid only while supplies last.



General Tools NGD7201 Combustible Gas Leak Detector, Precision ''Gas Dog''
General Tools NGD7201 Combustible Gas Leak Detector, Precision "Gas Dog"
By General Tools
In Stock
$169.95
$137.90
You Save: 19%

mpn: NGD7201, ean: 0681035407202,

4.9 out of 5 stars with 115 reviews
Detects very low levels of methane and propane. Two dedicated 5-level LED bar graphs. Auto-calibrating. Headphone jack. Reliable solid state sensor. Redundant visual and audible alarms. Audible alarm mute. Auto power off. Low battery warning. Unique compact ergonomic design. Variable alarm set point. CE and RoHS approved. Includes: Stainless steel flexible probe. Molded hard case. Batteries. Operating instructions.Precision detection of combustible gas leaks.. Sensitive to very low levels of


Refrigerant Halogen Leak Detector, Air Condition Portable Freon Tester for Home Portable R134A R410A R22A HFC CFC HVAC CFCs HCFCs HFCs Gas Leakage Detect Tool Checker
Refrigerant Halogen Leak Detector, Air Condition Portable Freon Tester for Home Portable R134A R410A R22A HFC CFC HVAC CFCs HCFCs HFCs Gas Leakage Detect Tool Checker
By ExGizmo
In Stock
$23.99

mpn: 733403650151, ean: 0733403650151,

4.5 out of 5 stars with 133 reviews
Features:1.Detects all kinds of halogenated refrigerants2.Sensitivity adjusted at any time and it can be adjusted automatically to the best state of detecting3.Audible alarm and flashing light indicator upon gas leakage detected4.Inner precise IC with ultra-low consume circuit design, more stable, longer battery time5.Two color visual display of battery voltage6.Excellent sensor, high sensitivity, longer use timeSpecifications1.Operating Temperature : 0 ~ 52 °C (30 ~ 125 °F)2.Maximum


Liter RP Style Steel Cylinder 300 PPM Carbon Monoxide Balance Air Non-Reactive Calibration Gas For Sirius® Multi-Gas Detector
Liter RP Style Steel Cylinder 300 PPM Carbon Monoxide Balance Air Non-Reactive Calibration Gas For Sirius® Multi-Gas Detector
By MSA
In Stock
$212.61

mpn: MSA473180, ean: 0757457632277,

4.1 out of 5 stars with 95 reviews
MSA473180 Features: -Model RP Calibration Cylinder. Combination gas cylinder contains 300ppm carbon monoxide in air. Contents are at 1000psig and measures 13-3/4'' x 3''. The Model RP weights 2 lb. 13 oz. and contains approximately 100 liters at atmospheric pressure. Non-reactive gases have no expiration date.. -CARBON MONIXIDE IN AIR NON-REACT. -UNSPC CODE: 41113600. -Calibration Equipment Calibration Equipment monitors. Product Type: -Safety Equipment. Dimensions: Overall Product Weight:



Viewing Page 1 of 1

View more products in Fire Safety.
Feel free to Browse Our Catalog.



Privacy Policy / Terms of Service / Accessibility Statement
© 2019 - historiccharlesstreet.com. All Rights Reserved.