Pump Gas Detector ES20B

Features of Pump Gas Detector ES20B

• High-Performance Sensors: Original imported sensors with long service life.

• LCD Dot Matrix Display: Supports both Chinese and English operation.

• Multiple Measurement Units: Displays in %VOL, %LEL, mg/m³, ppm, pph, and ppb.

• Loud Buzzer Alarm: Ultra-high alarm sound with adjustable high and low alarm values.

• Durable Aluminum Alloy Shell: Strong, reliable, and comfortable to touch with excellent performance.

• Advanced Circuit Design: 4-layer wiring for better weak signal handling and anti-interference.

• Premium Packaging: Comes in an elegant and sturdy aluminum alloy suitcase.

Functions 

• Can store 100,000 sets of data, Support English and Chinese switch.
• Built-in high-performance air pump, stable flow rate, switchable control.
• 5 navigation buttons, friendly user interface, easy to operate.
• Intelligent algorithm, multi-point calibration and temperature compensation, more accurate
measurement results.
• 2600mAh large capacity lithium battery, continuous work time more than 20 hours.
• Sound and light alarm, detect the concentration exceeds the standard when the timely alarm prompt,
to protect personal safety.
• Two-color LED alarm light, voice ≥75dB@25cm