Supported Applications
The Omega HH931T and HH932T series are handheld thermocouple data loggers designed for recording, storing, and transferring temperature measurements. These units support easy data logging functionality by allowing users to record up to 1000 time-stamped measurements on the device itself or view, store, and transfer data via Bluetooth through the TegamLink T mobile app available on Apple or Google Play stores.
Operating Conditions & Performance
The series operates within an ambient temperature range of -20 °C to 55 °C (-4 °F to 131 °F). Measurement capabilities span from -200 °C to 1372 °C (-328 °F to 2502 °F), depending on the thermocouple type selected. The basic accuracy is specified as ±(0.04 % rdg, + 0.3 °C) with a resolution of 0.1 °C/°F/K. Reading rates are provided at 3/sec for readings and TREND indicators.
Power is supplied by three "AA" (IEC LR6, ANSI 15) Alkaline batteries, offering a battery life of 1000 hours. The units feature MIL SPEC Shock, Drop and Vibration rated construction to withstand rugged environments.
Configuration Options
The HH931T-HH932T series offers configurable input channels and thermocouple compatibility tailored for specific measurement needs:
• Input Channels: The HH931T provides a single input, while the HH932T supports dual inputs.
• Thermocouple Types: Compatible with types K, J, T, E, N, R & S. Specific ranges include Type K (-200 to 1372 °C), Type J (-210 to 1200 °C), and Type B (600 to 1820 °C).
• Connectivity: Bluetooth low energy technology/version 4.0 with a range of 10 m (32.8 ft) enables wireless data transfer.
• Data Storage & Statistics: Internal storage holds the last 1000 measurements with time stamps. Statistical functions include Min, Max, Avg, Rng, T1-T2 (HH932T Only), and Std Dev.
• Housing Features: Includes a waterproof keypad, creative ergonomic design, tilt stand/magnet included, and probe offset capability.
Key Product Differences
The primary distinction between the two models in this series is channel capacity. The HH931T is described as a Bluetooth® data thermometer with single input. The HH932T is identified as a Bluetooth® data thermometer with dual input, enabling T1-T2 differential statistics not available on the single-channel model.
Both models share identical physical dimensions of 7.6 in x 3.3 in x 1.1 in (193 mm x 84 mm x 28 mm) and a weight of 12.8 oz (362.9 g). Each unit includes three "AA" batteries, a quick start guide, a tile stand/magnet hanger, and an NIST Traceable Certificate (no points).
- Data logging and Bluetooth wireless transmission
- Superior accuracy ± (0.04% rdg + 0.3°C)
- Free app for data collection, storage, and transfer
- Single or dual channel thermocouple inputs
| Additional Features 1 | Min, Max, Avg, Rng, T1-T2 (HH932T Only) and Std Dev, Waterproof keypad |
| Battery life | 1000 hr |
| Battery Size and Type | Alkaline AA |
| Data Interface | Bluetooth |
| Data Interface Note | Bluetooth low energy technology/version 4.0, 10 m (32.8 ft) range |
| Display Type Note | 4-digit auto-resolution (0.1/1) with backlight and function annunciators |
| Electrical Connection | Miniature Female Thermocouple Connector |
| Form factor | Handheld |
| Height | 28 mm |
| Length | 193 mm |
| Measurement Type | Temperature |
| Memory | 1000 |
| Memory Note | Last 1000 measurements with time stamp |
| Operating Temperature, Max | 55 °C |
| Operating Temperature, Min | -20 °C |
| Samples,Max | 1024 |
| Sampling Rate | 3 Hz (3 updates/second) |
| Sampling Rate Note | 3/sec. for readings and TREND indicators |
| Series ID | HH931T-HH932T |
| Supply Power Type | Battery |
| Temperature Accuracy | ± 0.04% rdg + 0.3 °C |
| Temperature Measurement, Max | 1372 °C |
| Temperature Measurement, Min | -200 °C |
| Temperature Resolution | ± 0.1 °C |
| Temperature Resolution Note | Probe Zero Function |
| Temperature Sensor Type | Thermocouple |
| Weight | 362.9 g |
| Width | 84 mm |