| Test Probe Specifications |
| Probe |
Measurement Range Accuracy (±1 digit) |
| Vane measurement test probe, ø 0.6" |
78 to 9,800 fpm
14 to 158 °F |
±(39 fpm + 1% of reading) 78 - 8,000 fpm
±(39 fpm + 2% of reading) 8,000 - 10,000 fpm
±3°F |
| Thermal flow probe |
0 to 4000 fpm
-4 to 158 °F
0 to 100 %RH |
±(6 fpm + 4% of reading)
±0.9 °F
2.5% |
| Vane measurement probe, ø 4" |
20 to 3,000 fpm
32 to 140 °F |
±(20 fpm + 1.5% of reading)
±0.9 °F |
| Humidity and temperature probe, ø 0.4" |
0 to 100 %RH
-4 to 158 °F |
±(20 fpm + 1.5% of reading)
±0.9 °F |
| IAQ probe |
-4 to 158 °FF
0 to +100 RH
0 to 10,000 ppm
CO2 281 to 442 "H2O |
±(20 fpm + 1.5% of reading)
±0.9 °F |
| Degree of turbulence probe |
32 to 122 °F
0 - 1,000 fpm |
±(20 fpm + 1.5% of reading)
±0.9 °F |
| Globe probe, ø 6" |
32 to 248 °F |
Type K thermocouple, class 1 |
| Lux probe |
0 to 1000,000 Lux |
Class C in accordance with DIN 5032-7
f1=6 percent V-Lamda
f2=5 percent cos |