Model 6805   Hygro-Thermometer Anemometer

Model 6805 Hygro-Thermometer Anemometer Model 6805 (Digital Hygro-Thermometer Anemometer) is a versatile instrument for measuring air velocity, temperature, and relative humidity. Special features include being switchable between Feet Per Minute (FPM) and Meters Per Second (MPS). Also, the temperature reading is switchable between F and C. Included is a hold/reset button so that the display can be frozen when recording readings. Also, it can indicate the average, minimum, and maximum readings. This instrument is a must for anyone in the heating, ventilation, and air conditioning industry. Specific applications include environmental, paint booths, air balancing, and many others where accurate air velocity, temperature, and relative humidity measurements are essential.



Ranges Air Velocity Probe AP275: 40 to 7800FPM (0.2 to 40.00MPS)
Probe AP100: 60 to 6800FPM (0.3 to 35.00MPS)
Temperature (Using combination HTP201 probe) -4 to176F (-20 to 80C)
Temperature (Using separate temperature Probe) -139 to 392.0F (-95.0 to 200.0C)
Accuracy Air Velocity 1% of reading 1 digit
Temperature 0.3% of reading 1 digit
Relative Humidity 2% RH 1 digit
Resolution 1 FPM or 0.01 MPS
Response Time Temperature
Approximately 60 seconds
Up to 90% of change in measured value in 15 seconds
Display   0.5" 4 digit LCD display
Operating Temp. Instrument
Probe Heads
32F to 125F (0C to 50C)
-4F to 210F
-4F to 176 F
Power Supply 2 AA alkaline batteries (Eveready E91)
Battery Life Approximately 200 hours
Battery Check Automatic low battery display
Dimensions Instrument
Probe AP275
Probe AP100
Probe HTP201
7.1" x 3.0" x 0.8"
2.75" diameter
1.0" diameter
7" x 1" diameter
Weight 8 Ounces with batteries
Optional Ni-Cad rechargeable battery and charger PN CG-4
Additional air velocity probe PN APT100/APT275
Additional relative humidity/temp probe PN HTP201
Extra extension rods PN 5001
Extra flexible rods PN5002
Extension cable PN 3835
Separate temperature only probes: PT201S Immersion Probe, PT202S Air Probe, PT203S Surface Probe
Unit Includes 1 pc. vane type probe head, your choice of either AP275 or AP100
1 pc. HTP201 combination temperature & relative humidity probe
2 pcs. Extension rods PN 5001 and 1 pc. with handle grip PN 5003
1 pc. flexible rod PN 5002
1 pc. 5' connecting cable PN 3834 note: cable attached to AP100 probe
2 pcs. AA 1.5V alkaline batteries PN 3309
1 pc. Carrying Case PN 6004

*NOTE: When 6802 displays symbols "CUBIC" and "MPS," the units of measurement are CMH, not CMS.