U.S. And Canada Only Shipping

At this time, we cannot ship or bill web orders outside of the United States and Canada. Credit card orders limited to $50,000 USD. We cannot accept cards issued from a bank outside of the U.S. or Canada. If you are outside of the U.S. or Canada, or if you are exporting product(s) outside of the U.S. or Canada and would like export prices or order information, please contact your local sales representative by visiting the Sales Representatives page.

Lead Time: Lake Shore delivers most products from stock and they are shipped within one week (5 business days). If products are not in stock, the typical lead times are as follows. Large quantity orders can affect lead time. Please call (614-891-2244) or e-mail for the most up to date lead time.

Sales Tax: Lake Shore currently collects sales tax in the following states: AZ, CA, FL, IL, IN, MA, MD, MI, MN, NC, NJ, OH, OK, PA, SC, WA, WI

Terms & Conditions Warranty Statement Shipping Charges
Lead Time1 week2 weeks3 weeks4 weeks6 weeks8 weeksConsult
Lead times are dependent upon backlog at time of order. Please consult Lake Shore if you require a definitive lead time.
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The Model 331 has been replaced by the Model 335


Model NumberDescriptionOrderingLead Time
331SAutotuning temperature controller —— includes one dual banana jack heater output connector (106-009), two 6-pin DIN plug sensor input mating connectors (G-106-233), one 8-pin ​terminal block (106-739), and a Model 331 user manual (119-031)  
331S-T1Autotuning temperature controller with one diode/resistor inuput and one thermocouple input  
331S-T2Autotuning temperature controller with two thermocouple inputs  
collapse Accessories/options
RM-2Kit for mounting two 1/2-rack temperature instruments in a 483 mm (19 in) rack  
40051 m (3.3 ft) long IEEE-488 (GPIB) computer interface cable assembly—includes extender required for simultaneous use of IEEE cable and auxiliary terminal block  
G-106-233Sensor input mating connector (6-pin DIN plug)  
106-009Banana plug, dual  
106-7398-pin terminal block mating connector  
RM-1/2Kit for mounting one 1/2-rack temperature instrument in a 483 mm (19 in) rack  
112-180Temperature controller cable, 2 sensors, 2 heaters, 10 m (33 ft)  
112-178Temperature controller cable, 2 sensors, 2 heaters, 6 m (20 ft)  
112-177Temperature controller cable, 2 sensors, 2 heaters, 3 m (10 ft)—IN STOCK