Testo 922 Industrial Differential Thermometer (+1000C)

Testo 922 Industrial Differential Thermometer (+1000C) The testo 922 is a quick-action digital thermometer which uses two K-type thermocouples to allow a differential temperature measurement to be taken. It is an ideal instrument for working on heating and air conditioning installations. Large easy to read 14mm LCD display It can display either Input 1, Input 2 or the temperature differential Hold key to suspend the display Can switch between C and F Probes can be changed for different applications (no probes supplied) Battery display (battery supplied) Technical Data   Measuring Range -50° C to +1000° C Resolution 0.1° C / 1° C (from 200° C) Accuracy (1 digit) 0.7° C 0.5% of measured value (-40 to +900° C)1.0° C 1.0% of measured value (for remaining) Dimensions (HxWxD) 42 x 57 x 190mm Weight 300g inc. battery   Description Order Code   Thermometer IN01888   + CAL. CERT. IN01888/CAL       922/925 Accessories Accessories for the testo 922/925' thermometers:- 1) TopSafe' cases protect thermometers to IP68 when used with water-tight probes 2) Robust Water-tight probe An immersion /penetration probe (-60 to +400C class 2), with a 1.2m PVC cable, Probe length of 110mm and 4mm dia. 3) Robust Air probe An air probe (-60 to +400C class 2), with a 1.2m PVC cable, Probe length of 110mm and 4mm dia. 4) Robust Water-tight Surface probe A surface probe (-60 to +400C class 2), with a 1.2m PVC cable, Probe length of 110mm, 4mm dia and a flat tip of 6mm dia.   Description Order Code           TopSafe Protective case for 925 (1) IN01889     TopSafe Protective case for 922 (1) IN02071     Robust Water-Tight Probe (2) IN01890     Robust Air Probe (3) IN01891     Robust Water-Tight Surface Probe (4) IN01892