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TPI 720B Combustible Gas Leak Detector, 10 ppm sensitivity (methane)

TPI  |   Item# DO-10104-21

$150.00 USD/EACH

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  • Pinpoint the smallest leak source with audible and visual indicators

  • Instantaneous response time
  • 10-ppm sensitivity to methane gas
  • Adjustable tick rate helps eliminate background gas concentrations in contaminated environments
  • Audible and visual leak indicator
  • Easy one-handed operation
  • Solid-state sensor
  • Warm-up approximately one minute
  • Continuous duty cycle

Acetone, ammonia, carbon monoxide, diesel fuel, ethylene oxide, fuel oil, gasoline, hydrogen sulfide, industrial solvents, lacquer thinners, propane, refrigerants, natural gas, alcohol, steam, butane, halon, hydrogen, jet fuel, smoke, methane, naphtha, and more.
What's Included:
Soft carrying case and batteries.
Product Type Combustible Gas Leak Detector
Sensitivity (CH4) 10 ppm
Dimensions 3" W x 9-1/2" H x 1-3/4" D
(76 x 241 x 44 mm)
Response time Instantaneouly
Probe Gooseneck length 16" (41 cm)
Model 720B
Qty/ea 1
Battery life approx. 20 hours use
Brand TPI
Power Two C batteries


at $16.40 USD/PACKAGE of 4

In stock.

at $9.95 USD/EACH

Available for order
or call 1-888-358-4712 to order

at $44.95 USD/EACH

In stock.

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Questions and Answers

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2 Questions | 2 Answers
Displaying questions 1-2
  • Q:

    What kind of batteries does this use?
    Asked on 10/10/2011 by Anonymous

    1 answer



      Two C alkaline batteries.

      Answered on 10/10/2011 by Chris from Technical Support
  • Q:

    Is this instrument intrinsically safe
    Asked on 3/5/2010 by Anonymous

    1 answer



      This unit is not rated for Intrinsically Safe use. We suggest using Model 10104-24 which is UL 913 approved for Class 1 Division 1 Groups C and D hazardous locations.

      Answered on 3/5/2010 by Aaron from Tech Support
Displaying questions 1-2

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