Direct Reading Concrete Air Content Tester

◆Measuring bowl volume:7000ml
◆ Gas content measuring range:0%-10%(Maximum range≤10%)
◆ Aggregate size:≤40mm
◆Test error: 0%-10% is about ±0.0020% (the last two digits can be ignored).
◆ Maximum range of pressure gauge: 0.2Mpa.
◆Precision of pressure gauge: imported ceramic sensing chip
◆ Initial pressure point: 0.1000±0.0020Mpa, with self-calibration initial point before delivery (can be selected according to its environment and operator).
◆No water injection initial pressure point (dry method): “0.1000Mpa” initial point (the last two decimal floating range ≤ 10)
◆Test Exhaust Mode:Hand Slide Type
◆Test Exhaust Mode:Hand Slide Type
◆Power supply: rechargeable lithium battery (can work continuously for ≤3 hours when fully charged, standby for ≤8 hours)