0555 6681
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Teflon filter for humidity sensors 12 mm
1 332 Art.nr 0554 9913Teflon filter for sensor Ø12 mm, with 1.5 mm hole for drainage of any condensation water. -

Screw connection
1 950 Art.nr 0554 1796Stainless steel screw connection with Teflon ring for 12 mm diameter sensors. Pressure tight up to 6 bar. -

Power supplies for Hygrotest
2 590 Art.nr 0554 1748Power supply 220 V - 24 V DC, for Hygrotest. Input: 110 ... 240 VDC. Output: 24 VDC/350 mA. -

P2A software
2 180 Art.nr 0554 6020P2A software for PC for settings, adjustments and analysis. -

Power supply unit (DIN rail mounting)
3 150 Art.nr 0554 1749Mesh thread for DIN rail. Input: 85 ... 264 VAC | 110 ... 300 VDC. Output: 24 VDC/2.5 A. -

Wall and duct holders
525 Art.nr 0554 6651Wall and duct holder for the testo 6621 moisture transmitter. -

Control and adjustment kit
3 675 Art.nr 0554 0660Control and adjustment kit for moisture meters. Consists of two moisture jars containing salt solutions of 11,3 %RH and 75,3 %RH respectively. Incl. adapter for humidity sensors. -

Teflon filter for humidity sensors 12 mm
770 Art.nr 0554 0756Teflon filter for humidity sensors Ø 12 mm. Screwed to the sensor. Protects against dirt, particles, corrosives and high air speeds. Also suitable at high moisture levels. -

Metal filters
1 028 Art.nr 0554 0641Robust metal sinter filter for humidity sensors Ø 12 mm. Screwed to the sensor. For measurements at high air speeds or high temperatures. -

Mesh filter for humidity sensors
1 260 Art.nr 0554 0757Protective filter (mesh) for humidity sensors with a diameter of 12 mm. Protects the sensor from dirt and damage.
