Reference Measurement Technology for Industry - TESTO - #5

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5 Product overview according to instrument classes, with specifications Air temperature Surface temperature Differential temperature Air humidity Precision humidity Vane Thermal probe Pitot tube VAC module Differential pressure External differential pressure probe CO2 Absolute pressure rpm/voltage/current (0 to 20 mA, 0 to 1/10 V) Number of probe inputs Wireless probe (radio) Databus Analog output Printout of readings (infrared printer) Processing of measurement data on PC Reading memory X X X X X X X X X X X X X X X X X X X X X X X (testo 650 only) X X X (testo 650 only) X X X X X X X X X X X X X (testo 650 only) X X X X (testo 650 only) X X X X (testo 650 only) X X X X X X X X 3 4 max. 3+3 2 2 200 max. X X X X X X X X X X X X X X X X X 10,000 500,000 500,000 from 250,000 Measuring system testo 454 (from page 57) reference temperature and humidity measuring instrument testo 950 (from page 12), testo 650 (from page 30) Data loggers testostor 171, testo 177 for temperature (from page 20) and humidity (from page 38) reference/precision pressure measuring instruments testo 521, testo 526, testo 525 (page 70 to 75) Calibrators huminator (page 45), mini wind tunnel (page 67) testo 400 reference multi-function measuring instrument (from page 48) Highly accurate temperature measurement testo 735 (from page 6) Precision temperature X X