Rental Product Catalogue

Testo 635-2 Humidity & Temperature meter, with calculated channels and logging. Calculating channels include Dew Point, Delta temperature and Psychometric temperature. 10,000 point logging capacity for spot readings and/or automated reading at intervals from 1s to 24hr. Thermocouple input. USB interface, cable and software for downloading. Battery Operated.

Two models available, differentiated by their probe:

• 1 - 0636 9735 Probe
• 12mm Diameter, designed for ambient air or ductwork conditions
• Temperature range: -20° to 70°C, Resolution: 0.1°C, Accuracy ±0.3°C

• Humidity range: 0 to 100% RH, Resolution: 0.1% RH, Accuracy: ±2% RH at 25°C (2 to 98%)

• 2 - 0636 2161 Probe

• 12mm diameter, 300 long, designed for high temperature readings and/or equilibrium moisture in bulk materials
• Temperature range: -20° to 125°C, Resolution: 0.1°C, Accuracy ±0.2°C (-10 to +50 otherwise ±0.5°C)
• Humidity range: 0 to 100% RH, Resolution: 0.1% RH, Accuracy: ±2% RH at 25°C (2 to 98%)