Stabilization time (when set to FAST under a good environment): Approx. 2 seconds
Sensitivity drift : ±2 ppm/°C (10 to 30 °C/50 to 86 °F)
Operating environment: 5 to 40 °C (41 to 104 °F), 85% RH or less (no condensation), Display refresh rate: 5 times/second (10 times/second can be selected)