Air Oxygen Meter Oxygen Tester Examiner Knife (Laboratory, School, Apartment, Workshop) SA5

Item number: SA5

Category: Measuring Instruments

199,99 €

including 19% VAT., plus shipping (Standard)

Short supply

Shipping time: 1 - 2 workdays


The TMT-PO2-250 is a highly exact measuring instrument for the measurement of free oxygen e.g. in air, exhaust gases, flue gas, with gasification procedures etc. with automatic temperature compensation (ATC) in the range 0 - 50 ºC. The digital oxygen meter is equipped with a galvanic probe with integrated temperature sensor. This ensures a precise measurement of the oxygen. The operation and calibration of the measuring instrument are easy very simply and can be mastered without foreknowledge.




The microprocessorguided circuits makes possible a very high accuracy and place special functions (e.g. DATA hold, auto shut off, alarm etc.). The large LCD display is very well readable. Oxygen and temperature are indicated together. The measuring instrument is manufactured in very durable and high-quality plastic.

Example application free oxygen:
Considering the operatings temperature to 50°C with this equipment the oxygen content into all exhaust gas -, burn and gasification procedures can be measured. Ideally for typical applications in medical research, agriculture, laboratory, mining industry, school, research & teachings, quality control. The device also provides important information for determining the oxygen in home and apartment when operating wood, gas or oil furnaces




Scope of supply:
- Oxygen meter with oxygen sensor
- Stable transport case
- Manual (english)


Lutron PO2-250

Technical details:

microprocessor LSI-Circuit
galvanic probe
Measuring range:
aerial oxygen: 0-30%
0.1% / 0.1°C
Automatic temperature compensation:
0 - 50 ºC

Measuring accuracy:

0,2% / 0,8 °C
Operating enviroment:
Temperature: 0 - 50 ºC
Air Humidity: 80%
Power supply: 
4x AAA Battery
Gauge: 180x40x40 mm
194 g
CE Zertifiziert/ISO 9001:2000