Collection: Testo

flow straightener testovent 417

Fresh Air Valve (required for dilution system (factory installation required - 0450 3577)

Fresh Air Valve required for dilution system; factory installation required.

Fuse set 5x 10A/1000V

Fuse set 5x 10A/600V

Fuse set 5x 630mA/1000V

Fuse set 5x 630mA/600V

Globe probe Ø 150mm

H2S replacement sensor

H 2 S replacement sensor for flue gas measurement. Particularly practical: you can replace the sensor yourself – the precalibrated sensor is simply plugged into the...

H2S retrofit sensor

Equip your flue gas analyzer with an additional measurement parameter. This retrofit sensor enables H 2 S measurement in the flue gas and ensures activation of...

Hi-temp surface probe with small flat head

High-pressure stage stopper 3/8" and 3/4"

Highly accurate Pt100 immersion / penetration probe incl. factory certificate (testo points 0°C and 156°C), tip Ø 4 mm, -40 to 572°F

Holster Case

Hose

Hose

Hose

Hose

Hose extension - 9' (max 2 extensions, plus standard hose = 25' length)

Hose extension - 9' (max 2 extensions, plus standard hose = 25' length)

Humidity / Temperature Probe for H4D/E, tip Ø 12 mm x 160 mm, -4 to 158°F / -20 to +70°C, 0-100 %RH, mini DIN plug, cable 4 ft.

Humidity / Temperature Probe for H4D/E, tip Ø 4 mm x 125 mm, 0 to 104°F / -0 to +40°C, 0-100 %RH, mini DIN plug, cable 7 ft.

Immersion / penetration temp. NTC probe, tip Ø 3 mm x 40 mm, -31 to 176°F / -35 to +80°C, 5 ft / 1.5 m cable

Immersion measurement tip Ø 3 mm, flexible, for measurements in air/exhaust gases (not suitable for measurements in smelters), TC Type K, 39" cable, -328 to 2372°F / -200 to +1300 °C