Features 1.Adjustable door lock, self-suitable observation window frame, disposable molding silicone seal, to ensure long-term stable sealing. 2. PID temperature control instrument, more accurate. 3. The special function keys to achieve temperature setting. 4.Auxiliary menu, realized over-temperature alarm, deviation correction, menu locking. Technical parameter: Temperature control range: room temperature +10~250 Temperature resolution: 0.1 Constant temperature volatility: ±1 Vacuum degree:
