testo 510; differential pressure meter incl. protective cap, batteries and calibration certificate
• Display in Pascal optional over entire measurement range
• Accuracy: ~0.03 hPa (0 to 0.30 hPa) / ~0.05 hPa (0.31 to 1.00 hPa)
• Temperature compensation
• Switchable units: hPa, mbar, Pa mmH2O, mmHg, inH2O, inHg, psi, m/s, fpm
