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Highlights
◉ 2-in-1 Design (only TDM-120P): Thermal Imager + 19999-Count True RMS Multimeter
◉ 120×90 HD Imaging | <60mK High Thermal Sensitivity
◉ -4℉ ~ 752℉ (-20℃ ~ 400℃) Temp Range | 0.01-1 Adjustable Emissivity
◉ 2.8" LCD Touch Screen | 7 Color Palettes | One-Click Save & USB Export
◉ Full Multimeter Functions: AC/DC Voltage, Resistance, Capacitance
◉ Portable | Type-C Charging | Chinese/English Dual Language
◉ Wide Application: HVAC, Leak Detection, Electrical & Automotive Repair
TDM-120P is a thermal imaging multimeter that combines thermal imaging technology with traditional multimeter functions, providing more comprehensive and intuitive test results in electrical testing and related applications. It is widely used in fields such as electricity, industrial manufacturing, construction, and security monitoring. The TDM-120P offers reliable technical support for equipment testing, fault diagnosis, and maintenance management, helping improve production efficiency, product quality, and overall safety.
❓ What are the differences between TDM-120 and TDM-120P?
💬 The TDM-120P supports both thermal imaging and multimeter functions, while the TDM-120 only supports thermal imaging.
💬 The TDM-120P supports both thermal imaging and multimeter functions, while the TDM-120 only supports thermal imaging.
🚨 User manual contains important safety information and warning instructions. Please read carefully and strictly follow all precautions.
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:
Model
TDM-120 / TDM-120P
7 Color Palette
Arctic / Hot Iron / Iron Red / Rainbow / Lava / Black Hot / White Hot
Detector Type
Vanadium oxide
Field of View
50°
Screen
2.8-inch LCD touchscreen
Frame Rate
≤25Hz
Infrared Resolution
120*90
Temperature Measurement Display
Center point, automatic high / low temperature tracking
Temperature Range
-4℉ ~ 752℉ (-20℃ ~ 400℃)
Temperature Unit
℃ / ℉
Accuracy
±2℃ or ±2% (maximum value measured)
High/Low Temperature Alarm
Support
Emissivity
0.01-1 adjustable
Languages
Chinese / English
Multimeter Parameters (only TDM-120P support):
DC Voltage
Range: 1.9999V / 19.999V / 199.99V / 1000V
Accuracy: ±(0.5%+3)
Accuracy: ±(0.5%+3)
AC Voltage
Range: 1.9999V / 19.999V / 199.99V / 750.0V
Accuracy: ±(1%+3)
Accuracy: ±(1%+3)
Resistance
Range: 19.999MΩ / 1.9999MΩ / 199.99KΩ / 19.999KΩ
Accuracy: ±(0.5%+3)
Range: 1.9999KΩ / 199.99Ω
Accuracy: ±(2.0%+3)
Accuracy: ±(0.5%+3)
Range: 1.9999KΩ / 199.99Ω
Accuracy: ±(2.0%+3)
Capacitance
Range: 999.9μF / 99.99μF / 9.999μF / 999.9nF / 99.99nF / 9.999nF
Accuracy: ±(2.0%+5)
Range: 9.999mF / 99.99mF
Accuracy: ±(5.0%+20)
Accuracy: ±(2.0%+5)
Range: 9.999mF / 99.99mF
Accuracy: ±(5.0%+20)
Diode
✔ Support
Continuity
✔ Support
※ Note: The ranges for Voltage, Resistance, and Capacitance all start from 0 to their maximum values; different ranges are shown to indicate varying resolution levels.
TDM-120P Package List
◉ TDM-120P Thermal Imager DMM◉ USB Data Cable
◉ DMM Test Leads
◉ Tool Bag
◉ User Guide
TDM-120 Package List
◉ TDM-120 Thermal Imager◉ USB Data Cable
◉ Tool Bag
◉ User Guide
Using Environment and Precautions
The device should be stored in a soft case, and the operating environment should be at a temperature of -5~40℃, and the relative humidity should not exceed 80%.
The device should be stored in a clean and dry place to avoid moisture, mold, heavy pressure, mechanical damage,humidity and direct sunlight.
Avoid using in the rain or fog, avoid dropping or shocking.
When the screen on the LCD does not light up, it indicates that the voltage is too low, and it needs to be charged in time.
Copyrights
The product specifications are subject to change without notice, allfinal interpretation rights were reserved by FNIRSI Technology Co., Ltd, All trademarks, product images, technical parameters are properties of FNIRSI Technology Co.. Ltd. All rights reserved.
Warranty
30-Day return and refund guarantee (Refer to our Refund Policy), 2-year warranty (only available for orders purchased directly from fnirsi.com), lifetime technique support by FNIRSI.
Please feel free to reach us with any concerns:
Email: service@fnirsi.com / info@fnirsi.com
We strive to reply to you within 24 hours.
FNIRSI has started researching and development manufacturer of quality optical products including Golf rangefinder, laser,measure device and binoculars since 2016.
Focus on the development,researching, and manufacturing for over 8 years.
We are committed to delivering premium products and exceptional customer service, striving to be your most reliable and intelligent assistant.
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