testo 317-3 - Ambient CO meter

• Integrated RH sensor provides %rH, wet bulb, and dew point readings
• Small 1.5 inch vane meter
• Hold, Min, Max, and Timed averaging
• Lens cover and leather belt case keep it protected - even in your tool box

 

• APO (Auto Power Off) saves battery life
• Rugged meter with overmold housing
• Large, backlit, dual readout display with analog bar graph is easy to read
• Lead holder conveniently molded into housing for easy storage

 

• Precise moisture measurements in wood / cement etc.
• Characteristic curves for wood / building materials
• Hold function: freezes the last reading for convenient use
• Backlit display for use in all lighting conditions

 

• Rugged and waterproof IP67 protection stands up to the toughest of environments
• HACCP compliant
• Slim, sleek design and the large, backlit, display makes for comfortable handling
• Compatible with Type T and Type K thermocouples for a variety of applications

 

• Small (0.63 inch) vane for in-duct measurement
• Direct display of volume flow (CFM)
• Multi-point and timed average calculations make fast and simple work of duct traverses
• Bright backlit display provides easy viewing in any environment

 

• Simple one-hand operation
• Measurement of rpm, speeds and lengths
• Storage of mean, max. and min. values as well as the last reading
• Includes accessories such as reflective markers, protective case and transport case

 

• Accurate measurement results, thanks to air density compensation via integrated absolute pressure measurement
• Measuring range: 0 to 10,000 ppm, 14 to 122 °F, and 5 to 95% RH
• The Bluetooth handle makes it more convenient to carry out your measurements and guarantees less cable clutter in your case - it transmits readings to the testo 440, from up to 65 feet away
• Practical button on the handle - for storing individual readings
• Versatile - the universal handle can be connected to all probe heads, so you can take care of more applications, and use less equipment

 

• Infrared thermometer for non-contact surface temperature measurements
• TopSafe protective case (optional) protects from water and dirt in accordance with IP 65
• Scan mode for long-term measurement
• Pocket size measuring instrument: compact for easy handling

 

• Two sensitivity levels, with audible and visual indication
• Flashing LED indicates sensitivity range, down to 12 V AC, or standard range above 50 V AC
• Differentiates hot from neutral in AC outlets
• Low pass filter reduces false indications

 

• High-precision absolute pressure measurement with an accuracy of ±3 hPa
• Suitable for barometric altitude measurements
• Calculates the barometric air pressure
• 8 pressure units available