Infrared Temperature Sensor - TDR 350 ONLY Item #: 6435TS $195.00 Quantity discounts available QuantityPrice Quantity -+ Add to Shopping Cart Product Description The Infrared Temperature Sensor for the TDR350 attaches directly to the meter and reads surface temperature with higher accuracy. Product Description Back Product DescriptionThe Infrared Temperature Sensor for the TDR350 attaches directly to the meter and reads surface temperature with higher accuracy.