Electronic Balometer®
The Electronic Balometer uses thermal anemometry to measure volumetric flow. It is popular with contractors, plant and facilities personnel because of its lightweight  construction and ability to document and store readings. The meter detaches from the base and can be used with optional thermo-anemometer probes to measure velocity, temperature or humidity.

Electronic Balometer

Part # 634-593-410  2' x 2' hood
Part # 634-593-411  2' x 2', 2' x 4', 1' x 4' hoods
Part # 634-593-412  2' x 2', 3' x 3', 1' x 5', 2' x 4', 1' x 4' hoods
range VOLUME
VELOCITY*
TEMPERATURE*
TEMPERATURE**
HUMIDITY**		 50 - 2000 cfm
20 - 6000 fpm
32 - 122°F
32 - 140°F
0 - 100% RH
resolution VOLUME
 

VELOCITY*
 

TEMPERATURE*

HUMIDITY**

 0.1 cfm under 100
1 cfm above 101

0.1 fpm under 100 fpm
1 fpm above 101 fpm

0.1°

0.1% RH
accuracy VELOCITY*
 
 
 
 
TEMPERATURE*
 
TEMPERATURE**
 
HUMIDITY**		 ± 5 fpm from 20 - 100 fpm
±(3% + 2 fpm) from 101 - 700 fpm
±(3% + 20 fpm) from 701 - 4000 fpm
±(3% + 200 fpm) from 4001 - 6000 fpm
 
±(0.5% of reading + 1°F)
 
±(0.4% of reading + 1°F)
 
±2% from 10 - 96% RH @ 77°F)
display 0.44" high, 4 - digit, 7 - segment LCD
weight 8.7 lbs with hood attached
                             * when used with optional 175 or 275 probes
                             ** when used with optional 220B probe