Elko, Temperature Controller, models:

RFTC-10/G	Assembly Instruction And Manual
RFTC-150/G	Manual
RFTC-50/G	Instruction Manual
iNELS RF Control RFTC-150/G	Manual
iNELS RFTC-150/G	Manual
iNELS RFTI-10B	Manual
iNels RFSTI-11/G	Assembly Instructions
iNels RFTC-10/G	Manual