ETI TempTest Plus Blue Thermometer
Guide each check. Capture each result. Keep your team moving.
The ETI TempTest Plus Blue Thermometer combines interchangeable Type K probes with on-screen checklists and Bluetooth® connectivity. Give operators clear limits, immediate pass/fail feedback and a simpler way to capture temperature readings.
Bring measurement and record-keeping into one repeatable routine, from your first check to your final review.
Request an ETI TempTest Plus Blue Thermometer quote today. Tell us your application and the probes you need.

ETI TempTest Plus Blue Thermometer Key Features:
- On-screen checklists: item names, limits and corrective-action prompts
- Interchangeable Type K probes: adapt the instrument to different measurements
- BLE 5.0 connectivity: wireless transmission up to 50 metres
- IP67 housing: waterproof protection with BioMaster antimicrobial product protection
- 750-hour battery life: for continuous use
- 360° rotating backlit display: read measurements from different angles
Why choose the ETI TempTest Plus Blue Thermometer?
Keep the measurement and the decision together. Operators can see what they are checking and whether a result meets the selected limits, helping your team follow a consistent routine.
Choose the probe around your application. Tell us the material, temperature range and access available so we can help you assess a suitable combination.
What Comes with the ETI TempTest?
- ETI TempTest Plus Blue Thermometer
Probe not included. Request a suitable Type K thermocouple probe with your quotation.
| Features | |
| Sensor type | Type K thermocouple |
| Temperature measurement range | -99.9 to 1372 °C with a suitable probe |
| Accuracy | ±0.4 °C ±0.1% |
| Resolution | 0.1 °C to 999.9 °C; 1 °C thereafter |
| Bluetooth connectivity | BLE 5.0 |
| Wireless transmission range | Up to 50 metres |
| Compatible mobile devices | iOS and Android |
| Automatic display rotation | ✓ 360° |
| Backlit display | ✓ |
| Protection rating | IP67 |
| Power supply | 2 × 1.5 V AAA batteries |
| Battery life | 750 hours continuous use |
| Product dimensions | 22.2 × 58.0 × 138.5 (including probe) |
| Instrument weight | 141 g |
| Guarantee | Two years on the instrument, subject to ETI‘s terms |
Smarter temperature checks, right in your hand.
❓ Frequently Asked Questions (FAQ)
Q1: Is a temperature probe included?
A. No. Select an appropriate Type K thermocouple probe separately.
Q2: Does ThermaData Hub require a subscription?
A. No monthly subscription is required for the free ThermaData Hub software.
Q3: How do I create on-screen checklists?
A. Create checklists in ThermaData Hub or your own custom software, then send them to the thermometer.
Q4: How do I send a temperature reading?
A. Pair the thermometer with an iOS or Android device, take the measurement and press the button to transmit the reading.
Q5: Can I read the display in low light?
A. Yes. The backlit display rotates automatically to keep readings easy to view from different angles.
Request a Quote for the ETI TempTest Plus Blue Thermometer
Tell us your measurement range, probe requirements and quantity. We’ll help you assess the instrument for your application and prepare a quotation.
Enquire today for an ETI TempTest Plus Blue Thermometer quote.