FNIRSI® TDM-120P / TDM-120 Thermal Imaging Multimeter
💬 The TDM-120P supports both thermal imaging and multimeter functions, while the TDM-120 only supports thermal imaging.
Key Features
- HD Thermal Imaging Module: 120×90 infrared resolution with vanadium oxide detector; 25Hz refresh rate for smooth real-time thermal imaging, capturing temperature anomalies clearly and instantly.
- Superior Thermal Sensitivity & Adjustability: <60mK thermal sensitivity, paired with 0.01-1 adjustable emissivity and 0.5m-3m measuring distance, ensuring accurate temperature detection in diverse application scenarios.
- Precise Wide-Range Temperature Measurement: Supports -4℉ to 752℉ (-20℃~400℃) full-range temperature testing with ±2℃ or ±2% (max value) accuracy; equipped with automatic hot/cold spot tracking and high/low temperature alarm for quick fault location.
- 19999-Count True RMS Multimeter with Full Functions: Delivers professional-grade precision for DC voltage (0-1000V, ±0.5%+3) and AC voltage (0-750V, ±1%+3); supports multi-range resistance, capacitance, continuity and diode testing, with data hold function and real-time max/min value display for convenient data recording and analysis.
- 2.8-inch LCD Touch Screen Operation: Responsive LCD touch control with 7 switchable color palettes (Arctic/Hot Iron/Iron Red/Rainbow/Lava/Black Hot/White Hot) for clear visual distinction of temperature differences on thermal images.
- Flexible Data Storage & Export: One-click thermal image save to plug-and-play SD card; USB one-key export of images and measurement data, facilitating test report sorting and team data sharing.
- Customizable Smart System Settings: Built-in Simplified Chinese and English language options; adjustable auto power-off (5/10/20min/OFF) and screen brightness, with ℃/℉ temperature unit switch to meet different usage habits.
- Humanized Temperature Testing Design: Dual cursor measurement (center + floating) for flexible temperature point selection; fixed center temperature display and intelligent high-temperature area tracking for precise testing.
- Portable & Rechargeable On-Site Design: Compact pocket-sized body for easy carrying during field work; Type-C charging interface for fast and convenient power supply, ideal for long-time outdoor and on-site operations.
- Multi-Scenario Professional Adaptation: Perfectly suited for HVAC repair, water leakage detection, electrical circuit inspection, air conditioning maintenance, industrial equipment testing and automotive fault diagnosis.
Specifications
Thermal Imaging Parameters:
Multimeter Parameters (only TDM-120P support):
Accuracy: ±(0.5%+3)
Accuracy: ±(1%+3)
Accuracy: ±(0.5%+3)
Range: 1.9999KΩ / 199.99Ω
Accuracy: ±(2.0%+3)
Accuracy: ±(2.0%+5)
Range: 9.999mF / 99.99mF
Accuracy: ±(5.0%+20)














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FNIRSI® TDM-120P / TDM-120 Thermal Imaging Multimeter
FNIRSI® TDM-120P / TDM-120 Thermal Imaging Multimeter
💬 The TDM-120P supports both thermal imaging and multimeter functions, while the TDM-120 only supports thermal imaging.
Key Features
- HD Thermal Imaging Module: 120×90 infrared resolution with vanadium oxide detector; 25Hz refresh rate for smooth real-time thermal imaging, capturing temperature anomalies clearly and instantly.
- Superior Thermal Sensitivity & Adjustability: <60mK thermal sensitivity, paired with 0.01-1 adjustable emissivity and 0.5m-3m measuring distance, ensuring accurate temperature detection in diverse application scenarios.
- Precise Wide-Range Temperature Measurement: Supports -4℉ to 752℉ (-20℃~400℃) full-range temperature testing with ±2℃ or ±2% (max value) accuracy; equipped with automatic hot/cold spot tracking and high/low temperature alarm for quick fault location.
- 19999-Count True RMS Multimeter with Full Functions: Delivers professional-grade precision for DC voltage (0-1000V, ±0.5%+3) and AC voltage (0-750V, ±1%+3); supports multi-range resistance, capacitance, continuity and diode testing, with data hold function and real-time max/min value display for convenient data recording and analysis.
- 2.8-inch LCD Touch Screen Operation: Responsive LCD touch control with 7 switchable color palettes (Arctic/Hot Iron/Iron Red/Rainbow/Lava/Black Hot/White Hot) for clear visual distinction of temperature differences on thermal images.
- Flexible Data Storage & Export: One-click thermal image save to plug-and-play SD card; USB one-key export of images and measurement data, facilitating test report sorting and team data sharing.
- Customizable Smart System Settings: Built-in Simplified Chinese and English language options; adjustable auto power-off (5/10/20min/OFF) and screen brightness, with ℃/℉ temperature unit switch to meet different usage habits.
- Humanized Temperature Testing Design: Dual cursor measurement (center + floating) for flexible temperature point selection; fixed center temperature display and intelligent high-temperature area tracking for precise testing.
- Portable & Rechargeable On-Site Design: Compact pocket-sized body for easy carrying during field work; Type-C charging interface for fast and convenient power supply, ideal for long-time outdoor and on-site operations.
- Multi-Scenario Professional Adaptation: Perfectly suited for HVAC repair, water leakage detection, electrical circuit inspection, air conditioning maintenance, industrial equipment testing and automotive fault diagnosis.
Specifications
Thermal Imaging Parameters:
Multimeter Parameters (only TDM-120P support):
Accuracy: ±(0.5%+3)
Accuracy: ±(1%+3)
Accuracy: ±(0.5%+3)
Range: 1.9999KΩ / 199.99Ω
Accuracy: ±(2.0%+3)
Accuracy: ±(2.0%+5)
Range: 9.999mF / 99.99mF
Accuracy: ±(5.0%+20)














Original: $129.99
-65%$129.99
$45.50Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
💬 The TDM-120P supports both thermal imaging and multimeter functions, while the TDM-120 only supports thermal imaging.
Key Features
- HD Thermal Imaging Module: 120×90 infrared resolution with vanadium oxide detector; 25Hz refresh rate for smooth real-time thermal imaging, capturing temperature anomalies clearly and instantly.
- Superior Thermal Sensitivity & Adjustability: <60mK thermal sensitivity, paired with 0.01-1 adjustable emissivity and 0.5m-3m measuring distance, ensuring accurate temperature detection in diverse application scenarios.
- Precise Wide-Range Temperature Measurement: Supports -4℉ to 752℉ (-20℃~400℃) full-range temperature testing with ±2℃ or ±2% (max value) accuracy; equipped with automatic hot/cold spot tracking and high/low temperature alarm for quick fault location.
- 19999-Count True RMS Multimeter with Full Functions: Delivers professional-grade precision for DC voltage (0-1000V, ±0.5%+3) and AC voltage (0-750V, ±1%+3); supports multi-range resistance, capacitance, continuity and diode testing, with data hold function and real-time max/min value display for convenient data recording and analysis.
- 2.8-inch LCD Touch Screen Operation: Responsive LCD touch control with 7 switchable color palettes (Arctic/Hot Iron/Iron Red/Rainbow/Lava/Black Hot/White Hot) for clear visual distinction of temperature differences on thermal images.
- Flexible Data Storage & Export: One-click thermal image save to plug-and-play SD card; USB one-key export of images and measurement data, facilitating test report sorting and team data sharing.
- Customizable Smart System Settings: Built-in Simplified Chinese and English language options; adjustable auto power-off (5/10/20min/OFF) and screen brightness, with ℃/℉ temperature unit switch to meet different usage habits.
- Humanized Temperature Testing Design: Dual cursor measurement (center + floating) for flexible temperature point selection; fixed center temperature display and intelligent high-temperature area tracking for precise testing.
- Portable & Rechargeable On-Site Design: Compact pocket-sized body for easy carrying during field work; Type-C charging interface for fast and convenient power supply, ideal for long-time outdoor and on-site operations.
- Multi-Scenario Professional Adaptation: Perfectly suited for HVAC repair, water leakage detection, electrical circuit inspection, air conditioning maintenance, industrial equipment testing and automotive fault diagnosis.
Specifications
Thermal Imaging Parameters:
Multimeter Parameters (only TDM-120P support):
Accuracy: ±(0.5%+3)
Accuracy: ±(1%+3)
Accuracy: ±(0.5%+3)
Range: 1.9999KΩ / 199.99Ω
Accuracy: ±(2.0%+3)
Accuracy: ±(2.0%+5)
Range: 9.999mF / 99.99mF
Accuracy: ±(5.0%+20)





































