Appropriate for use as temperature calibration standard thermistor-based digital Model 4400T has range of -20 to +130°F with accuracy to ±0.03°C from -5 to +70°C and ±0.05°C over rest of range LCD has low-battery indicator rubber rocker switch for Learn more

H2 adjustable speed drive family fully tested during design phase and verified at each step in manufacturing process targets reliability ease of use and superior performance Combinations of in-circuit testing functional testing of each Learn more