We supply a full range of portable and handheld equipment for calibration, measurement, and test of air velocity and flow, back flow, carbon monoxide, combustion, conductivity, distance, electrical control signals, electricity, gas detection/analysis, ground and continuity, HVAC balancing, humidity, light, moisture, open channel surface flow, pipe thickness, pressure, rotational speed, sound, temperature, and wind speed.  Need help to select the right testing tool for your application? Just enquire with us.