Testo 549i 510i 115i Intelligent Wireless Pipeline Pressure Measuring Instrument Wireless Differential Pressure Instrument




Measuring range 0~ +150 hPa
Measurement accuracy +0.05 hPa (0 ~ +1 hPa)+(0.2 hPa + 1.5 % measurement value) (+1 ~ +150 hPa)
Resolution: 0.01 hPa
Weight 92 g
Size 148 x 36 x 23 mm operation
The temperature is -20 ~ +50 °
Outside 売 ABS/TPE
Battery type 3 AAA rechargeable battery
Battery life is 150 hours
Storage temperature -20 ~ +60 °


The 510i wireless Mini differential pressure tester is suitable for use with a smartphone or tablet to measure airflow pressure and static pressure, as well as pressure drops on fans and filters. In addition, you can measure flow and volume flow