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FNIRSI TDM-120P 2-in-1 Thermal Imaging Multimeter 120x90 IR Touchscreen

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FNIRSI TDM-120P Handheld 2-in-1 Thermal Imaging Multimeter – High-Sensitivity 120x90 Infrared Camera with 19,999-Count True RMS Electrical Diagnostics

The FNIRSI TDM-120P is a ground-breaking, pocket-sized diagnostic instrument that seamlessly bridges the gap between thermal visualization and professional electrical testing. Equipped with an advanced 120x90 HD Infrared Core and a high-accuracy 19,999-count True RMS digital multimeter, this hybrid tool allows technicians to "see the heat" and verify electrical values simultaneously. Controlled entirely via a responsive 2.8-inch LCD touchscreen, it provides an efficient troubleshooting workflow for HVAC, electronics repair, and plant maintenance.

Key Features:

  • True 2-in-1 Diagnostic Integration: Combines an uncooled Vanadium Oxide (VOx) thermal imager with a full-featured multimeter, letting you isolate thermal anomalies and measure circuit values with a single tool.
  • 120x90 Resolution & Smooth 25Hz Refresh Rate: Delivers real-time, fluid thermal profiling with exceptional thermal sensitivity (<60mK) to reveal subtle structural heat signatures.
  • 19,999-Count Precise Electrical Tracking: Provides high-resolution baseline testing for AC/DC voltage ($1000\text{V DC} / 750\text{V AC}$), resistance, capacitance, diode junctions, and continuity checks.
  • Dynamic Hot/Cold Spot Tracking: Features smart cursors that automatically lock onto, trace, and flag active high and low-temperature coordinates across the display.
  • 7 Vibrant Color Palettes: Effortlessly switch between Arctic, Hot Iron, Iron Red, Rainbow, Lava, Black Hot, and White Hot visual profiles to maximize contrast across diverse inspection environments.
  • Adjustable Emissivity & Distance Filters: Features a customizable emissivity coefficient ($0.01 \text{ to } 1.0$) to guarantee highly accurate temperature readings on reflective copper busbars or matte surfaces alike.
  • Seamless Report Generation: One-click thermal capture saves directly to a removable MicroSD card for rapid data sharing and client reporting via USB-C.
  • Type Thermal Imager
Rs. 22,000.00 incl. taxes
In stock
In stock
Ready to work out of the box!

All our meters are delivered with essential accessories and easy-to-follow instructional manual. Unbox and start measuring with confidence!

Warranty and returns?

All our meters come with 12 month warranty against manufacturing defects. Please read our returns and refund policy for more information.

Got Questions? Feel free to get in touch.

Product Overview

Accelerate predictive maintenance schedules and safeguard commercial systems with the FNIRSI TDM-120P Thermal Multimeter. Blind spots in electrical panel inspection or underfloor heating tracking lead directly to structural damage and equipment failure. Standard multimeters require blind probing, while basic thermal cameras lack the ability to check voltages.

The TDM-120P resolves this by offering both systems in a rugged, pocket-sized housing. Outfitted with a 90-degree integrated fold-out kickstand and an eco-friendly 1500mAh lithium rechargeable pack, this CAT III 600V safety-rated instrument provides an indispensable field toolkit for electricians, utility contractors, and facility engineers.

Technical Specifications Matrix

I. Thermal Imaging Parameters

Feature / Sensor Asset Configuration Values
Infrared Focal Array Resolution $120 \times 90 \text{ Pixels}$
Detector Material Core Uncooled Vanadium Oxide (VOx)
Thermal Sensitivity (NETD) $< 60\text{mK}$
Optics Field of View (FOV) $50^\circ$
Image Frame Update Rate $\le 25\text{Hz}$ (Real-time tracking fluidity)
Temperature Target Span $-20^\circ\text{C} \text{ to } 400^\circ\text{C}$ ($-4^\circ\text{F} \text{ to } 752^\circ\text{F}$)
Temperature Basic Accuracy $\pm2^\circ\text{C}$ or $\pm2\%$ (Whichever value is higher)

II. 19,999-Count Multimeter Parameters

Parameter Mode Testing Measurement Ranges Basic Input Accuracy
DC Voltage $1.9999\text{V} / 19.999\text{V} / 199.99\text{V} / 1000\text{V}$ $\pm(0.5\% + 3 \text{ digits})$
AC Voltage (True RMS) $1.9999\text{V} / 19.999\text{V} / 199.99\text{V} / 750.0\text{V}$ $\pm(1.0\% + 3 \text{ digits})$
Resistance $199.99\Omega \text{ to } 19.999\text{M}\Omega$ Up to $\pm(0.5\% + 3 \text{ digits})$
Capacitance $9.999\text{nF} \text{ to } 99.99\text{mF}$ Up to $\pm(2.0\% + 5 \text{ digits})$
DMM Safety Rating Category Standard Compliance CAT III 600V

General System Hardware & Operational Settings

  • Display User Interface: 2.8-inch High-Definition LCD Touchscreen

  • Temperature Alarms: Visual and acoustic warnings for exceeding target high/low thresholds

  • Storage Infrastructure: MicroSD Slot supporting expandable flash storage card layouts

  • Data Connectivity Interface: USB Type-C (Mass Storage profile for image and report exporting)

  • Power Supply Architecture: Built-in 3.7V / 1500mAh Lithium-Polymer Rechargeable Battery

  • Auto Power-Off (APO): Configurable intervals (5 min / 10 min / 20 min / OFF)

  • Language Support Matrix: English and Simplified Chinese system menus

Targeted Industrial & Field Applications

  • Industrial Electrical Panel Audits: Safely look for overloaded circuit breakers, loose busbar junctions, and loose wiring connections before hook-testing active voltage parameters.

  • HVAC & Facility Maintenance: Quickly trace thermal leaks in insulation pipelines, find blockage zones inside underfloor hydronic lines, and map heat pump heat exchange profiles.

  • Electronics & PCB Board Diagnostics: Trace short-circuits on multi-layer PCBs by pinpointing hot component anomalies down to specific capacitors or power rails.

Package Contents

  • 1 x FNIRSI TDM-120P Thermal Imaging Multimeter

  • 1 x Pair of High-Quality Multimeter Test Leads

  • 1 x 32GB MicroSD Memory Card

  • 1 x USB Type-C Power and Data Cable

  • 1 x Semi-Rigid Zippered Protective Carrying Case

  • 1 x English User Manual & Operational Guide