Hand held Industrial Oxygen Checker

The VeriCheck is a battery operated oxygen indicator for measuring the oxygen in purge gases and similar applications
Hand held oxygen monitor

Features of the VeriCheck

  • 0.1-100% oxygen
  • Self contained instrument complete with battery, flexible sample tube and built in sample pump.
  • Stainless steel sample tube for welding applications
  • Portable easy to use with one button operation
  • Power saver shutdown feature
  • Large LCD display
  • Rugged molded case
Related products
High accuracy O2 analyzer for welding
O2 oxygen monitor
Portable and battery operated the VeriCheck is convenient instrument for checking oxygen concentrations in purge gases and similar applications. The instrument samples the oxygen, with the built in pump, when the sample button is pressed. The instrument is factory calibrated with certified gases and can be re-calibrated from atmospheric oxygen by the user. Periodic calibration with a zero and span gas of oxygen concentrations is recommended. ( This service is available from Topac ). Many high specification welding applications require monitoring a residual oxygen level measured in the ppm oxygen range - typically between 20 and 200 ppm. This analyzer can only give an indication of oxygen levels in the region of 1000 ppm and up but does not provide a certainty of lower levels such as 25ppm. Click here for higher accuracy oxygen monitors for high spec. welding.
Specification of O2 VeriChek
Range 0 - 100% Oxygen
Resolution / Accuracy 0.1% +/- 0.1%
Sensor electrochemical type
Sampling Stainless steel probe
Batteries Rechargeable
Power saver Auto off after 10 minutes idle time
Weight 400 gms
Calibration Calibration from atmospheric oxygen (20.9%)
Dimensions 228 x 172 x 47 mm
Ordering Information
Model Number Price  
VeriGas Handheld unit with steel sample probe, calibration certificate, and plastic case $2450.00

Calibration and repair service available.
Click the caliper to request an RMA.

Topac Inc. 231 CJC Highway, Suite 103 Cohasset MA 02025 USA
Tel: 781 740 8778 Fax: 781 740 8779

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