Trust. Science. Innovation.
Trust. Science. Innovation.
Designed to work with a wide range of plug-in probes. Allows you to make various measurements by simply plugging in a different probe that has the features and functions best suited for a particular application. Comes with the 964 straight air velocity probe.
Designed to work with a wide range of plug-in probes. Allows you to make various measurements by simply plugging in a different probe that has the features and functions best suited for a particular application. Comes with the 964 straight air velocity probe.
Discontinued!
This product has been discontinued and is no longer available. There is no direct replacement. Don't worry, we have some options to help you find what you need:
Visit our Hot-Wire Anemometers category for similar products.
Or let's do a search and help you find what you need:
The VelociCalc® Multi-Function Ventilation Meter features a menu-driven user interface for easy operation. The on-screen prompts step-by-step instructions to guide you through the instrument setup, the operation and the field calibration. It also features an ergonomic, overmolded case design with probe holder and a keypad lockout to prevent tampering during unattended use.
Features
Applications
| Velocity | |
| Range | 250 to 15,500 ft/min (1.27 to 78.7 m/s) |
| Accuracy | ±1.5% at 2,000 ft/min (10.16 m/s) |
| Resolution | 1 ft/min (0.01 m/s) |
| 964 Thermoanemometer Straight Probe | |
| Range | Velocity: 0 to 9,999 ft/min (0 to 50 m/s) Temperature: 14 to 140°F (-10 to 60°C) Humidity: 5 to 95% RH |
| Accuracy | Velocity: ±3% of reading or ±3 ft/min (±0.015 m/s), whichever is greater Temperature: ±0.5°F (±0.3°C) Humidity: ±3% RH7 |
| Resolution | Velocity: 1 ft/min (0.01 m/s) Temperature: 0.1°F (0.1°C) Humidity: 0.1% RH |
| Static/Differential Pressure | |
| Range | -15 to 15" H2O (-28.0 to 28.0 mm Hg, -3,735 to 3,735 Pa) |
| Accuracy | ±1% of Reading ±0.005" H2O (±0.01 mm Hg, ±1 Pa) |
| Resolution | 0.001" H2O (0.1 Pa, 0.01 mm Hg) |
| General Specifications | |
| Bluetooth | No |
| Instrument Temperature Range | Operating Temperature: 40 to 113°F (5 to 45°C) Storage Temperature: -4 to 140°F (-20 to 60°C) |
| Data Storage Capabilities | Range: 26,500+ Samples and 100 Test IDs |
| Logging Interval | 1 second to 1 hour |
| Power Requirements | 4 x AA Batteries or AC Adapter |
| External Meter Dimensions | 3.8 x 8.3 x 2.1" (9.7 x 21.1 x 5.3 cm) |
| Meter Weight with Batteries | 0.8 lbs (0.36 kg) |
Click on a category to view a selection of compatible accessories with the TSI 9565-NB Multi-Function Ventilation Meter with Differential Pressure Sensor and Straight Air Velocity Probe, Non-Bluetooth.
| Velocity | |
| Range | 250 to 15,500 ft/min (1.27 to 78.7 m/s) |
| Accuracy | ±1.5% at 2,000 ft/min (10.16 m/s) |
| Resolution | 1 ft/min (0.01 m/s) |
| 964 Thermoanemometer Straight Probe | |
| Range | Velocity: 0 to 9,999 ft/min (0 to 50 m/s) Temperature: 14 to 140°F (-10 to 60°C) Humidity: 5 to 95% RH |
| Accuracy | Velocity: ±3% of reading or ±3 ft/min (±0.015 m/s), whichever is greater Temperature: ±0.5°F (±0.3°C) Humidity: ±3% RH7 |
| Resolution | Velocity: 1 ft/min (0.01 m/s) Temperature: 0.1°F (0.1°C) Humidity: 0.1% RH |
| Static/Differential Pressure | |
| Range | -15 to 15" H2O (-28.0 to 28.0 mm Hg, -3,735 to 3,735 Pa) |
| Accuracy | ±1% of Reading ±0.005" H2O (±0.01 mm Hg, ±1 Pa) |
| Resolution | 0.001" H2O (0.1 Pa, 0.01 mm Hg) |
| General Specifications | |
| Bluetooth | No |
| Instrument Temperature Range | Operating Temperature: 40 to 113°F (5 to 45°C) Storage Temperature: -4 to 140°F (-20 to 60°C) |
| Data Storage Capabilities | Range: 26,500+ Samples and 100 Test IDs |
| Logging Interval | 1 second to 1 hour |
| Power Requirements | 4 x AA Batteries or AC Adapter |
| External Meter Dimensions | 3.8 x 8.3 x 2.1" (9.7 x 21.1 x 5.3 cm) |
| Meter Weight with Batteries | 0.8 lbs (0.36 kg) |
Click on a category to view a selection of compatible accessories with the TSI 9565-NB Multi-Function Ventilation Meter with Differential Pressure Sensor and Straight Air Velocity Probe, Non-Bluetooth.
