Key facts
- Brand
- Fluke
- Model
- TiS20+
- Industry
- Industrial
- Documents
- 3
- Languages
- ZH · EN
- Last added
- 2026-09-29
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Fluke TiS20+/TiS20+ MAX Thermal Imager Users Manual
The Fluke TiS20+/TiS20+ MAX is a handheld infrared imaging camera designed for equipment troubleshooting, preventive maintenance, building diagnostics, and research. It features a high-visibility industrial-quality LCD touch screen and saves images to internal memory or an SD card for transfer via USB or wireless connections.
Read onlineFluke TiS20+ specifications
| Infrared resolution | 120 × 90 (10,800 pixels) |
|---|---|
| IFOV | 7.6 mRad, D:S 130:1 |
| Field of view | 50° H × 38° V |
| Minimum focus distance | 50 cm |
| Display | 3.5" LCD touchscreen, 320 × 240 resolution |
| Temperature accuracy | ±2 °C or ±2 % (whichever larger) above 25 °C |
| Battery life (continuous, no Wi‑Fi) | >5 hours |
| Wireless connectivity | 802.11 b/g/n (2.4 GHz) |
| IP rating | IP54 |
| Weight | 0.72 kg (1.6 lb) |
Source: Fluke TiS20+MAX Infrared Thermometer Technical Data Sheet
All Fluke TiS20+ documents by type
Disassembly, diagnostics and part numbers, for repair.
Day-to-day operation, settings and troubleshooting. Start here if the product is already set up.
Questions answered in these manuals
How long does the battery last in continuous operation without Wi‑Fi?
The battery provides more than 5 hours of continuous use when Wi‑Fi is disabled.
From: Fluke TiS20+MAX Infrared Thermometer Technical Data Sheet
Does the TiS20+MAX support wireless networking?
Yes, it includes 802.11 b/g/n (2.4 GHz) wireless connectivity.
From: Fluke TiS20+MAX Infrared Thermometer Technical Data Sheet
What is the effective spectral response for the TiS45, TiS55, and TiS65 models?
The effective spectral response for these models is shown in Figure A and requires temperature correction values from Table A when emissivity is not set to 1.0.
What is the default SSID for the imager's WiFi hotspot?
The default SSID is 'Fluke-Camera' and the password is disabled for new imagers.
How long should I charge the battery before first use?
You must charge the battery for at least 2.5 hours before using the imager for the first time.
What is the maximum recommended charging duration?
Do not charge the product for more than 24 hours to avoid reduced battery life.