The 2189a thermometry system consists of a 2180a digital thermometer, nsn 6685-01-136-3630, and a y2039 platinum rtd probe for greater accuracy; capable of running off of 12 vdc or 100, 120, 220, 240 vac selectable, 50 to 400 hz, 8w; weight 2.1 kg; display f or c switch selectable, 7 segment led; resolution 0.01 deg
No other part numbers with same form, fit, and function found.
NSN 2925-00-406-4381
NSN 6150-01-164-0546
NSN 6685-01-503-5062
NSN 5950-00-498-4333
NSN 6240-01-535-7359
NSN 6645-01-167-0712
NSN 6685-01-597-5225
NSN 6620-01-298-6853
NSN 6645-01-040-0047
NSN 6135-00-284-1406
NSN 5935-01-300-3207
NSN 2925-00-960-4737
Last Updated: 06/22/2025