Product Overview

Subject to change without notice.
0554 0188
0554 0190
Radio module for measuring instrument, 869.85 MHz, approval for the countries: DE, FR, UK, BE, NL, ES, IT, SE, AT,
DK, FI, HU, CZ, PL, GR, CH, PT, SI, MT, CY, SK, LU, EE, LT, IE, LV, NO
Radio module for measuring instrument, 915.00 MHz FSK, approval for USA, CA, CL
Accessories Radio probes Part no.
testo 635 We measure it.
www.testo.com
0981 9624/msp/A/01.2014
Common Technical Data
Technical data Radio probes
Measuring rate 0.5 s or 10 s, adjustable on handle
Radio coverage Up to 20 m (without obstructions)
Radio transmission Unidirectional
Operating temperature -20 to +50 °C
Storage temperature -40 to +70 °C
Protection class IP54
Radio immersion/penetration probe, NTC
Battery type 2 x 3V button cell (CR 2032)
Battery life 150 h (meas. rate 0.5 s)
2 months (meas. rate 10 s)
Radio handle
Battery type 2 AAA micro batteries
Battery life 215 h (meas. rate 0.5 s)
6 months (meas. rate 10 s)
Radio probes
testo-635-P08 06.08.2013 14:25 Seite 8
Testo Inc.
40 White Lake Rd.
Sparta, NJ 07871
800-227-0729
Email: [e-mail]