Gas detectors/analysers/recorders
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TST0092 535, CO2 measuring instrument with permanently attached probe, batteries and calibration protocol Long-term stable 2 channel infrared sensor Highly accurate, highly efficient Repeated calibration is unnecessary TST0092 535, CO2 measuring instrument with permanently attached probe, batteries and calibration protocol Long-term stable 2 channel infrared sensor Highly accurate, highly efficient Repeated calibration is unnecessary
This showcased formaldehyde tester comes with a portable design. This portable formaldehyde tester features a large digital screen for easy and convenient reading. This high-quality portable formaldehyde tester is easy to use. High quality. Portable design.
Measuring Range: 0~999 ppm (+-5%),0~100%RH, 10~50cFree USB Software, 32000 memories
Measuring Range: 0~30.00 ppm (+-10%),0~100%RH, 10~50cFree USB Software
- 4 digits backlit LCD with maximum 1,000 counts. - Dual display of the readings for CO and Temperature. - CO range: 0 ~ 1,000ppm. - Temperature range: -20~50 ºC (-4~122 ºF). - Easy to calibrate at 100ppm or 500ppm.
Measuring Range: 0~9999 ppm (+-5%),0~100%RH, 10~50c
Measuring Range: 0~9999 ppm (+-5%),0~100%RH, 10~50c
CO 2 : 0 ~ 6,000 ppm range, Diffusion sampling mode. Three LCD Display for CO 2 , %RH Humidity and Air Temperature. Maintenance free dual wavelength NDIR infrared CO 2 sensor (non-dispersive infrared). Continuous or manual data logging (20,000 sets). Data hold & Maximum / Minimum with Time stamp. Data Memory and READ function. Alarm and Time setting. RS-232 function / Software. Backlight display function. Simple and safe to use.