Temperature range Ambient +5°C to 150°C
Temperature display resolution 0.1°C 4 digit LED
Temperature uniformity ± 0.2°C (at 37°C in block)
Temperature accuracy ± 0.3°C
Temperature controller Microprocessor – user calibratable
Timer 1 to 99hours59minutes or continuous in 1 minute increments
Operating Altitude Not to exceed 2,000 meters
Control PI Microprocessor controller
I/O USB unidirectional
Dimensions (W x D x H) D1301/D1302 8.3 x 11.4 x 4.7 in./21 x29 x 12cm
D1304 8.3 x 15.3 x4.7 in./21 x 39 x 12 cm
Weight D1301/D1302 7.0 lbs./3.2 kg
D1304 9.6 lbs./4.4 kg