Gas detectors, calibration and monitoring systems for industry

Terra-IL imports fixed and portable gas detectors, designs and installs monitoring systems, and calibrates in the Ashkelon lab or at the customer's site. For industry and institutions in Israel, since 2013.

  • 230 products in the catalog
  • Calibration lab in Ashkelon
  • Service from north to south
MS500 Portable 5 in 1 gas detector

MS500 Portable 5 in 1 gas detector

Which gas do you need to detect?

All 42 categories

Choose a gas to see the matching detectors, fixed and portable.

Gas detector calibration in the lab and in the field

Lab in Ashkelon

Calibration in the lab at Yehudat Sfarad 54, Ashkelon, or at the customer's site, with certified calibration gas, to the manufacturer's instructions.

Validity per the manufacturer

For most detectors calibration is valid for one year. The full calibration policy is published on the site.

Book a calibrationCalibration policy

Some of our customers

  • Ministry of Defense
  • Ashkelon Municipality
  • Institute for Safety and Hygiene
  • Mei Tikva
  • Weizmann Institute of Science Symb
  • HUJI LogoHeb hor
  • Dor Alon Logo
  • Israel Electric Corporation
  • Customer logo
  • Customer logo
  • GADOT
  • Customer logo
  • Customer logo
  • Customer logo
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Frequently asked questions

Short answers on calibration, certificates and service.

All questions

What is a gas detector rejection report?

A gas detector rejection report is an official document issued by a qualified gas technician or an accredited laboratory when a gas detector is found faulty, damaged, or fails its annual calibration under ISO/IEC 17025. The report requires the detector to be repaired or replaced immediately, to prevent danger to life and to meet safety requirements.

Is all calibration done at the customer's site or at your lab?

All calibration is done at the customer's site.

Is there an extra charge for shipping or pickup?

If calibration has to be done in the lab, it costs 50-150 NIS each way, depending on the location.

How long is a calibration valid? (a year, six months, etc.)

Calibration validity follows the detector manufacturer's instructions (usually one year). Full explanation: the calibration policy on this site

Do you provide a calibration certificate?

Yes. If the detector passes, we issue a calibration certificate. If it fails, a rejection certificate. We also attach a calibration report and a condition report, for example for the Orot Yosef power station.

Company profile

Supplier numbers

  • 11021969
  • 5038662
  • 43003095

Roi · 054-4944762
Nikita · 053-7020590

Haifa · Even Yehuda · Ashkelon
Calibration lab: Yehudat Sfarad 54, Ashkelon

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