X5-3104-0200 Mod. XP3000/99 X3-3105-0000 (90328900) TLK 38 Temperature TLK 38 Humidity M3-5100-0000 TLK43HVRRR-- M3-3107-0000 TLK35 LCRRR--90- obsolete , alternative is K85-LCRRR--;Electronic Counter ZTR29/1P MS30/099 X3-3100-0940 K85-LCRRR-- XT41-RHA XT41-95 XS-3000/ABA obsolete, replacement KX1-HCRRRD;TEMPERATURE CONTROLLER