testo IAQ Multifunction Meter

One Meter for All Your HVAC Measuring Needs

Measures temperature, humidity, dew point, absolute humidity, enthalpy, air velocity, volume flow, pressure, CO and CO₂. All meters feature automatic mean calculation/volume flow measurement and automatic allocation of duct cross-section to location. Internal datalogger stores 3000 readings. Measures up to six parameters simultaneously.
Specifications: No. 111258 includes multifunction meter/logger with protective plastic boot, ambient CO₂ probe, ambient CO probe, service case and 5'L probe connection cable. No. 111259 includes multifunction meter/logger with protective plastic boot, three-function probe, ambient CO₂ probe, two 5'L probe connection cables and a service case. No. 111260 includes multifunction meter/logger with protective plastic boot, three-function probe, ambient CO₂ probe, ambient CO probe, two 5'L probe connection cables and a service case. No. 111261 includes multifunction meter/logger with protective plastic boot, three-function probe, ambient CO₂ probe, ambient CO probe, two 5'L probe connection cables, Comsoft 3 Software, RS-232 connection lead and a service case.