Check Back For Availability quick view Check Back for Availability Zytron Control Products, Inc. Zytron Direct Replacement for OEM 120-1-Z155A-156 MSRP: $400.00 DESCRIPTION Series 120 electronic temperature controller with integral knob & dial set point adjustment. TEMPERATURE RANGE 200° to 600°F SENSOR J thermocouple CONTROL MODE On-Off heating with 30°F hysteresis INPUT 120/240VAC OUTPUT 10A... Check Back for Availability Add to Wish List Add to My Wish List Create New Wish List Compare