Please send an email enquiry to miflowmeter@gmail.com/support@miflowmeter.com for specifications other than mentioned here.
 
Specifications: 
Display type: 4-digit LCD
Display resolution: 0.1mm
Measuring range: 1.2mm--225.0mm @ 5MHz transducer
Lower limit for steel pipes: ¢20mm*3.0mm
Measurement accuracy: ±0.1mm
Sound velocity range: 1000-9999m/s
Memory: 10 thickness readings
Update rate: 4Hz
Power supply: 2AA batteries 1.5V
Battery life: 250 hours
Dimensions: 126mm*68mm*23mm
Weight: 250g including batteries