RONGHUA instrument SHA-CA digital display thermostatic gas bath Shaker room temperature~ 100 ℃ +/- 0.5 ℃, Temperature fluctuation +/- 0.1 ℃, Oscillation Stroke 20mm, Timer Range 5~ 120 minutes optional, input power 1880W, vibration frequency 0~300rpm, oscillation mode reciprocating, note with A type for speed digital display.