Anemometers / Air Velocity Meters Palm-size and feather-weight standard hot-wire Anemometer Features: Compact and lightweight Display switchable in m/s or ft/min (FPM) for air velocity and F and C for air temperature Easy replacement of probe without recalibration Average measurements over 1 or 5 seconds for air velocity Data Hold function Includes probe with 59 in (150cm) cable, and 4 pcs. AA batteries NIST Certificate Specifications Model Air Velocity Ranges Accuracy Temperature Ranges Accuracy Power Supply Dimensions Weight AFCAL-VT: NIST Certificate with velocity and temperature data Replacement Probe Extension Rod Hard Carrying Case High velocity (up to 50m/s), multi-function hot-wire Anemometer Features: Simultaneous measurements of air velocity, air temperature, and differential pressure Large, easy to read LCD display Durable body The Model 6113 includes built-in printer Complete with probe with 79 in (200cm) cable, extension rod, shoulder strap, and 6 pcs. C cell batteries, and NIST Certificate Specifications Model Air Velocity Ranges Accuracy Temperature Ranges Accuracy Differential Pressure Ranges Accuracy Interface Datalogging Analog Output Built-in Printer Power Supply Dimensions Weight 6114 20 to 9840 fpm (0.10 to 50.0 m/s) +/- (3% of reading + 0.1 m/s) 32 to 212 F (0 to 100 C) +/- 2.0 F (1.0 C) +/- 5.00 kPa *Option +/- (3% of reading +0.01 kPa) RS232C 100 measurements 0 to 1 V *Option 6 x C cell Batteries W7.9" x H5.9" x D3.9" 2.2 lbs (1 kg) Spare Probe AC Adapter Extension Rod Shoulder Strap Pressure Sensor Analog Output Data Processing Software Communication Cable to PC Rolled Printer Paper (10 ro