The Mini Pump MP-ΣNII Series is a compact, lightweight portable high-performance air suction pump with built-in integrated flow rate function. Based on flow rate capacity there are MP-Σ30NII, 300NII and Σ500NII models, and the MP-Σ100HNII high-load model. With its stable suction flow rate, this series is widely used for hazardous substance sampling at workplaces and for indoor and atmospheric environments. In addition, long operation hours are guaranteed with lithium-ion rechargeable batteries. [Features] • Instantaneous and integrated flow rates are digitally displayed • Constant flow rate function → Suppresses flow rate reduction due to incremental suction pressure • Sampling with 4 timer modes → Manual, down, volume and cycle timers • Large LCD with bright backlight • Built-in measurement data record function → Stores and displays the previous 10 readings on the body and is also able to transfer data to PCs * For more details, please contact us or download our catalogs.