The BAPI Blu-Test 4 Inch Piercing Temperature Probe G2 (BA/BT-TP) is a 4-inch (100mm) wireless temperature test probe with Bluetooth LE communication to the free Blu-Test App on iOS and Android. Each probe ships with a NIST-traceable calibration certificate and stores up to one million data-logged readings at 10-second intervals. NSF certified. Designed for Pete’s plugs, insulation penetration, soil measurement, and food temperature verification.
Best for: HVAC commissioning, sensor verification, and BAS troubleshooting requiring a NIST-traceable wireless reference instrument. The Blu-Test App (free, iOS and Android) displays live readings from up to 6 probes simultaneously and exports logs as CSV files for commissioning documentation.
Backed by BAPI's 5-year warranty. Rechargeable battery provides up to 10 days continuous logging per charge. BAPI recommends annual factory recertification — order the BA/BT-TP-RECERT service to maintain NIST-traceable accuracy.
NIST-Traceable Calibration Certificate
A current NIST-traceable calibration certificate ships with every Blu-Test probe. BAPI recommends annual recertification to maintain accuracy — order the -RECERT service for your probe model.
Free Blu-Test App — iOS and Android
Live readings from up to 6 probes simultaneously. Trend graphing, data logging downloads, site and location management, CSV email export for commissioning reports. OLED display shows readings without the app.
Up to 1 Million Onboard Readings
Logs at 10-second intervals with storage for up to 1 million readings in 31 separate log files. Double-press the multifunction button to start/stop a log. Download via Bluetooth in the app.
Magnetic Side Panels
Magnetic side panels allow hands-free mounting on metal surfaces for stable measurements. Use with the BA/PCH-1 Probe Clip Hanger for room sensor and diffuser attachment.
| Specification | Value |
|---|---|
| Part Number | BA/BT-TP |
| Probe Length / Diameter | 4 in (100mm) / 1/8 in (3.2mm) |
| Probe Type | Piercing needle tip (sealed) |
| Measures | Temperature |
| Accuracy | ±0.18°F (±0.1°C) from -13 to 167°F (-25 to 75°C) |
| Temperature Range | -40 to 185°F (-40 to 85°C) |
| Data Logging | 10-second intervals, up to 1 million readings, up to 31 log files |
| Battery | 3.7V 2,600 mAh rechargeable — up to 10 days continuous logging |
| Communication | Bluetooth LE, Class 2 v4.2 |
| OLED Display | Yes — live readings without app |
| Magnetic Mounting | Yes — magnetic side panels |
| Agency | CE, RoHS, NSF, FCC ID: 2AA9B04 |
| Annual Recert | BA/BT-TP-RECERT |
| Warranty | 5 Years |
- Instrument Type:
- Blu-Test G2
- Measures:
- Temperature
- Probe Type:
- Piercing
- Probe Length:
- 4 in
- Probe Diameter:
- 1/8 in
- Temp Accuracy:
- +/- 0.18 F
- NIST Traceable:
- Yes
- Wireless:
- Bluetooth LE
- Display:
- OLED
- Data Logging:
- Yes
