Quick USB Sound Level Meter

Max. Measurement: -40℃ ~ 125℃ Resolution: ±0.0625℃ (displaying to nearest 0.01℃) Uncertainty Typical: ±0.25℃ (in -40℃ to 125℃), Max ±1.0℃ Sampling Rate Max. 100samples/second Application Science# Operating Environment: -40 ~ 60℃, Max 85%RH Power: Li-Po Rechargeable Battery (700mAh) Approximately 14 hours available when the battery is fully charged.