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Explosive gas leak detector AZ Instrument 7291

147,00 €
Shipping from 3,90 €
External warehouse · At your place 25.09.
Product code: 967225-1
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Highly sensitive AZ Instrument 7291 meter for quick leak-tightness checks of gas installations and for locating leaks. Offers a 450 mm flexible probe for hard-to-reach areas, audible and visual indication, and a 6-level LED indicator for precise detection of leaks (methane, propane, butane and mixtures).
450 mm flexible probe for hard-to-reach areas

450 mm flexible probe for hard-to-reach areas

A bendable probe with a length of 450 mm enables easy gas leak detection even in places you normally can’t access – behind appliances, in the engine compartment, or in confined shafts.

Clear leak indication: LED scale + sound

Clear leak indication: LED scale + sound

A leak is indicated by a six-level LED scale and at the same time by an audible signal, which speeds up accurate localization of the leak. For work in noisy environments, there is an option to use headphones.

Mobile power supply and battery status check

Mobile power supply and battery status check

The device can be powered by 4× AA 1.5 V or via a mains adapter 9 V DC / 230 V AC. It also includes low-voltage indication and automatic shut-off after 10 minutes of inactivity.

The AZ Instrument 7291 explosive gas meter is designed for checking leaks in gas distribution lines and equipment, including leak-tightness checks of LPG cylinders. Thanks to simple operation, it enables fast and accurate identification of the gas leak location even under operating conditions.

A major advantage is the flexible probe (450 mm), which makes access easier in confined and inconvenient spaces. A leak is signaled audibly and visually using a six-level LED scale. If you need to work quietly or the ambient noise is high, measurements can also be performed with headphones.

Main benefits and functions:

  • Accurate Figaro semiconductor sensor
  • Gas detection: methane, propane, butane and their mixtures
  • Automatic calibration function
  • Automatic zeroing and self-test at start-up
  • Fast response: gas exposure time < 10 s
  • High sensitivity: threshold 40 ppm
  • Automatic shut-off after 10 minutes of inactivity
  • Headphone connection option
  • Meets ITS requirements

Note: Delivery of the device with a calibration certificate may take approximately 14 working days (due to shipment to an accredited laboratory).

Specifications

Device type
Explosive gas leak meter (leak detector)
Sensor
Figaro semiconductor sensor
Detected gases
Methane, propane, butane and their mixtures
Leak indication
Audible and visual (LED)
LED indicator
Six-level LED scale
Gas exposure time
< 10 s
Sensitivity threshold
40 ppm
Automatic calibration
Yes
Automatic zeroing
Yes
Self-test at start-up
Yes
Automatic shut-off
After 10 minutes of inactivity
Headphone connection option
Yes
Probe length
450 mm (flexible)
Power supply
4× AA 1.5 V alkaline batteries or mains adapter 9 V DC / 230 V AC
Low-voltage indication
Yes (diode)
Compliance
ITS
Calibration certificate (information)
Delivery with certificate: approx. 14 working days (depending on the laboratory process)
147,00 €