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 สถิติวันนี้ 174 คน
 สถิติเมื่อวาน 258 คน
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เริ่มเมื่อ 2012-11-03

เครื่องตรวจวัดแก็สรั่ว LPG

(Precision Combustible Methane Propane Gas Leak Detector)

(Model: GD-7291)

ราคาพิเศษ 5,400 บาท

This highly reliable Gas Leak Detector is ideal for Industrial uses such as in gas furnaces and plant maintenance. This affordable, reliable and simple to use portable unit is quick in locating gas leaks. Capable of detecting both propane and methane to high accuracy. In addition, it automatically calibrates itself at power on and is ready to use in less than 60 seconds. With its 447mm probe and rapid response time (<10sec) makes finding leaks in difficult environments easy.

A 5-level LED leak alarm and audible beep mean you are constantly updated on the level of gas detected. As a combustible gas or vapor source is approached, an audible signal (ticking sound) increases in frequency and the red lights illuminate in sequence, to show the intensity of the leak. Leak size is indicated by increasing LED lights and ticking sound. The larger combustible concentration the more light will lit up and the faster the ticking will be heard.

The advantage of having this instrument is that it comes with a headphone jack so you never miss a beep in a busy or noisy environment and a mute function when u want to use just the LED leak alarm.

Key Features:

  • Fast response & High Methane sensitivity
  • Precise detection of methane & propane gases
  • Quick to pinpoint gas leaks
  • Automatically calibrates at power on
  • Auto power off function, saves on battery life
  • Less than 60sec warm up time
  • Quick response time, <10sec
  • 5 level Single color LED display Sensitivity Lights
  • Over 440mm long & flexible stainless gooseneck probe, easy access even hard to reach areas
  • Built-in earphone jack
  • Mute function
  • Alarm and ready LED
  • Acoustic intermittent beep
  • Low battery warning
  • Very reliable high quality semiconductor sensor
  • High sensitivity
  • Battery operated
  • Quick response with audible & visual indication


  • Range: 40 to 640ppm (Methane & Propane)
  • Sensitivity: 40ppm (Methane & Propane)
  • Sensor: Semiconductor
  • Response Time: < 10 seconds
  • Warm up time: < 60 seconds
  • Operation Temperature Range: -5 ~ 45°C
  • Auto Power Off: 10 minutes from power on
  • Power supply : 4pcs 1.5V AA batteries (preferably alkaline type) or 9V adaptor
  • Battery life: 14 hours (Continuous working)
  • Minimum Battery Voltage: 4.8V
  • Probe length: 447mm
  • Size: 175 x 70 x 38mm
  • Indicator: Intermittent beep (Acoustic) / LED (Visual)

Accessories included:

  • Operation manual
  • Stainless flexible probe
  • 4 x 1.5V AA Battery
  • Hard mold carrying case
  • Standard packaging box


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