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Professional pressure/leak detector for installation, maintenance and service of gas and water pipes. Specially designed to carry out reliable leak tightness checks, load tests, serviceability tests, temperature measurements in accordance with existing rules and regulations.

The testo 340 Flue Gas Analyser is an easy-to-use instrument that can be fitted with up to four different gas sensors.&nbsp;

The testo 350 is a rugged, easy-to-use exhaust gas analyzer designed to meet the highest demands when it comes to carrying out precise industrial emission measurements and providing proper data administration. The Analysis Box can be operated with up to 6 gas sensors, 5 of which are optional. This allows you to select freely from sensors for CO, NO, NO2, SO2, H2S, CxHy and CO2.

Using the printer you can print out graphs and measurement data from compatible Testo measuring instruments or Testo Apps.

BLUETOOTH®-/IRDA printer

Bluetooth®/IRDA printer

HVAC Contractors

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Terms and conditions

Storage temperature	-20 to +50 °C
Weight	528 g
Dimensions	145 x 75 x 40 mm
Operating temperature	0 to 50 °C
Product-/housing material	Plastic
Product colour	Black
Battery type	Lithium-Ion rechargeable battery pack, 2600 mAh, 3.7 V
Interface printer	Bluetooth® / IRDA
Print speed	30 mm/s
Storage battery type	±0..35°C
Battery charging time	ca. 5-6 h

Bluetooth®/IRDA printer

Bluetooth®/IRDA printer

General technical data

Accessories