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The VelociCalc® 9545 model has a telescopic straight probe. Ideal for optimizing HVAC system performance, commissioning, plant maintenance, critical environment certification and duct traverses.
This meter simultaneously measures and data logs several ventilation parameters using a single probe with multiple sensors. It measures velocity, temperature, and relative humidity. Calculates flow, wet bulb and dew point temperature.
| TSI 9545 | |
| Velocity | |
| Range | 0 to 6,000 ft/min (0 to 30 m/s) |
| Accuracy | ±3% of reading or ±3 ft/min (±0.015 m/s), whichever is greater |
| Resolution | 1 ft/min (0.01 m/s) |
| Volumetric Flow Rate | |
| Range | Actual range is a function of velocity and duct size |
| Duct Size | 1 to 250 inches in increments of 0.1 in. (1 to 635 cm in increments of 0.1 cm) |
| Temperature | |
| Range | 14 to 140°F (-10 to 60°C) |
| Accuracy | ±0.5°F (±0.3°C) |
| Resolution | 0.1°F (0.1°C) |
| Relative Humidity | |
| Range | 5 to 95% RH |
| Accuracy | ±3% RH |
| Range | 0.1% RH |
| Data Logging | |
| Storage | 12,700+ samples and 100 test IDs |
| Logging Interval | 1 second to 1 hour |
| Time Constant | User selectable |
| General Technical Data | |
| Operating Temperature (Electronics) | 40 to 113°F (5 to 45°C) |
| Operating Temperature (Probe) | 14 to 140°F (-10 to 60°C) |
| Storage Temperature | -4 to 140°F (-20 to 60°C) |
| Power Requirements | Four AA-size batteries or AC adapter |
| Meter Probe Length | 40 in. (101.6 cm) |
| Meter Probe Diameter of Tip | 0.28 in. (7.0 mm) |
| Meter Probe Diameter of Base | 0.51 in. (13.0 mm) |
| Meter Dimensions | 3.3 in. x 7.0 in. x 1.8 in. (8.4 cm x 17.8 cm x 4.4 cm) |
| Meter Weight | 0.6 lbs. (0.27 kg) |
1 Year Manufacturer Warranty
Buy with 100% confidence knowing your purchase is backed by the full Manufacturer's Warranty. Please register your product with provided warranty card.
Australia-wide Flat Rate shipping of $15.00 per order.
This includes multiple products up to 5kg only.
Additional cost applies for orders over 5kg. Contact us for quotation.
