• Measuring range: 0 ... 100% LEL
• Resolution: 1% LEL
• Accuracy: ±3% LEL
• Heat and gas sensor
• Alarm: acoustic, visual, voice announcement, app push

The HVAC meter is a combination digital hygrometer and digital thermometer used to measure air temperature, relative humidity, dew point temperature and wet bulb temperature. This portable handheld pocket-sized mini HVAC meter allows for the quick and easy determination of indoor ambient environmental conditions.

• Humidity measuring range: 0 … 100% relative humidity (RH)
• Temperature measuring range: -20 … 70°C / -4 … 158°F
• Resolution: 0.1%, °C, °F

PCE-MAM 2 is a lightweight portable handheld pocket-sized mini anemometer, wind speed meter or air velocity measuring device with an impeller wheel sensor that is ideal for determining air or wind speeds inside or out. This mini anemometer allows you to take velocity and temperature measurements quickly and on the spot.

• Velocity measuring range: 0.4 … 30 m/s (0.9 … 67 mph)
• Temperature measuring range: -20 … 70°C / -4 … 158°F
• Displays velocity measurements in m/s, km/h, mph, knots or ft/min
• Impeller wheel sensor for air or wind speed
• Colour display