• 2.4-inch full-color TFT screen, real-time display 3 temperature markers: Center / MAX / MIN temperature simultaneously, instantly lock overheating points.

• Wide temperature range: -20℃ ~ 550℃, high accuracy ±2℃ / ±2% reading; adjustable emissivity (0.10~1.00) + 4 color palettes for metal, plastic, battery, pipe testing.

• 33° wide field of view, large detection coverage; built-in SAVE snapshot function to store thermal images for fault comparison and record.

3. High Precision True RMS Multimeter Functions

• 25,000-count high resolution True RMS measurement, stable reading for irregular AC signals of inverters, switching power supplies.

• Full measurement functions: AC/DC voltage, AC/DC current, resistance, continuity, diode, frequency; equipped with REL relative zero & HOLD data lock to eliminate tiny measurement errors.

• CAT III 1000V / CAT II 600V safety rating, dual independent fuses for mA and 10A jacks, anti-overload burn protection for safe high-power circuit testing.

4. Humanized Hardware & Convenience Features

• Built-in rechargeable lithium battery, no frequent replacement of disposable batteries, supports all-day outdoor maintenance work.

• Ergonomic anti-slip red-black handheld body, foldable stand for hands-free desktop inspection.

• Independent shortcut layout: waveform display, data storage, zero adjustment, auto power off to extend battery life.

5. Competitive Upgrade Advantage vs ZT-R01

• 3x higher thermal pixel resolution, smaller hot spots can be clearly identified;

• Optimized temperature tracking algorithm, more sensitive to subtle heat anomalies on PCB chips and tiny components;

• Enhanced image clarity for dark narrow spaces like wiring harnesses and battery packs.

• 1. Electronics & Home Appliance Repair Shops

  • Locate invisible overheating, bad solder joints and short circuits on PCB, chips, power adapters, laptop motherboards.

  • Troubleshoot hidden thermal faults of TV, air conditioner, charger, power supply without disassembling completely.

  • Combine multimeter function to test voltage, resistance while scanning hot spots.

  2. Lithium Battery & Energy Storage Maintenance

  • Detect abnormal overheating of 18650 / 21700 cells, screen defective cells with high internal resistance in e-bike battery packs & power banks.

  • Inspect overheating risks of wiring harnesses, protection boards and battery modules to prevent fire hazards.

  3. Automotive Repair Technicians

  • Scan hot spots on vehicle wiring harnesses, fuse boxes, ECU connectors, aging circuits and car batteries.

  • Diagnose overheating of generators, on-board charging modules, hidden short-circuit of brake & air conditioning electronic systems.

  4. Electricians, HVAC & Building Inspection

  • Check overheated circuit breakers, terminal blocks in residential & industrial distribution boxes to avoid fire risks.

  • Locate leakage points of underfloor heating pipes, heat loss gaps of wall insulation, blocked HVAC pipelines.

  • • Regular thermal inspection of motors, transformers and industrial equipment.

    5. Electronic DIY, Lab R&D & Quality Inspection

    • Test temperature rise of electronic components during circuit prototype development and laboratory testing.

    • Temperature quality inspection for small home appliances, adapters and power supplies before factory delivery.

    • One-tool solution for hobbyists to finish both circuit parameter measurement and thermal analysis.

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