DTM900 and DTM920 Specifications
4
Handheld and Benchtop Instruments Basic Service
Table 3: Environmental Characteristics
Characteristic Description
Temperature coefficient <18_ C or >28_ C
DTM900 0.15 × (specified accuracy) per _C
DTM920 0.1 × (specified accuracy) per _C
Operating temperature 0_ to 50_ C (32_ to 122_ F) at 0% to 75% RH
Storage temperature –20_ to 60_ C (–4_ to 140_ F) at 0% to 80% RH
Power requirements Single standard 9 V battery (NEDA 1604, JIS 006P, IEC 6F22 size)
Battery life (Alkaline)
DTM900 250 hours
DTM920 90 hours