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  • Backlight Data Hold Auto Power off Digital AC Clamp Meter SNT201
  • Backlight Data Hold Auto Power off Digital AC Clamp Meter SNT201
  • Backlight Data Hold Auto Power off Digital AC Clamp Meter SNT201
  • Backlight Data Hold Auto Power off Digital AC Clamp Meter SNT201
Backlight Data Hold Auto Power off Digital AC Clamp Meter SNT201
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Backlight Data Hold Auto Power off Digital AC Clamp Meter SNT201

  • 2 - 59 Pieces
    $12.00
  • 60 - 119 Pieces
    $8.00
  • 120 - 499 Pieces
    $7.50
  • >= 500 Pieces
    $6.50

Customization:

Customized logo（Min.Order: 500 pieces）
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Backlight Data Hold Auto Power off Digital AC Clamp Meter SNT201

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • Non-Invasive Electrical Measurement: The SNT-201 clamp meter enables safe, real-time measurement of AC current (up to 600A), voltage (up to 600V), resistance (up to 2000Ω), and capacitance without interrupting live circuits.
  • User-Friendly Features: Equipped with a digital display, data hold function, and auto power-off to ensure clarity and energy efficiency.

Key features

  • 1. Robust Material Technology for Durability

    • With a corrosion-resistant metal-and-plastic build, ensure reliable performance in harsh environments while maintaining lightweight portability.

  • 2. User-Friendly Interactive Design

    • With a clear digital display and intuitive button layout, operate effortlessly even in complex setups, making it accessible for both professionals and DIY enthusiasts.

  • 3. High-Performance Measurement Capabilities

    • With a 600A measurement capacity (up to 20% higher than standard clamp meters*), achieve precise readings for heavy-duty tasks, while 1A resolution ensures accuracy in low-current scenarios.

  • 4. Non-Invasive Scenario Solutions

    • With a large orange clamp design, measure current safely on live circuits without disrupting connections, ideal for troubleshooting in residential and commercial settings.

  • 5. Enhanced Safety Certification Standards

    • With CAT II 600V safety certification, ensure safe use on circuits up to 600 volts, covering most residential and commercial electrical systems.

Product details

Backlight Data Hold Auto Power off Digital AC Clamp Meter SNT201

The SNT201 Digital AC Clamp Meter combines precision, safety, and versatility for electrical measurements. With a non-invasive clamp design, digital display, and multi-parameter measurement capabilities, it simplifies troubleshooting in live circuits without interrupting power. Certified for CAT II 600V safety, it ensures reliability in residential, commercial, and industrial settings.

Technical specifications

FeatureSpecificationApplication Scenario
Clamp DesignLarge orange clamp, non-invasiveMeasuring current in live circuits (e.g., industrial machinery)
Digital DisplayBacklit, auto power-off, data holdClear readings in low-light environments (e.g., electrical panels)
Measurement RangeCurrent: 0-600A; Voltage: 0-600VHigh-current applications (e.g., motors, transformers)
Safety RatingCAT II 600VSafe use in standard electrical systems (e.g., residential/commercial wiring)
Accuracy±1.5% of readingPrecision in calibration or maintenance tasks
Additional FunctionsResistance (2000Ω), capacitanceDiagnosing circuit faults (e.g., capacitor health checks)

Customization guide

Adjustable parameters include:

  • Measurement Hold Duration: Extend or shorten data retention for hands-free operation.
  • Auto Power-Off Delay: Customize shutdown timing to balance energy efficiency and usability.
  • Backlight Brightness: Optimize visibility in varying lighting conditions.

Get inspired

Whether you’re an electrician troubleshooting a complex circuit or a DIY enthusiast repairing home wiring, the SNT201 empowers you to work safely and efficiently. Its compact, durable design fits seamlessly into toolkits, while multi-parameter capabilities reduce the need for multiple devices.

Choose your model

ParameterBase Model (SNT201)Advanced ModelPro Model
Current Range0-600A0-800A0-1000A
Voltage RatingCAT II 600VCAT III 600VCAT IV 1000V
Accuracy±1.5%±1.0%±0.5%
Additional FeaturesData holdBluetooth syncThermal imaging

Supplier's note

  1. Technical Breakthroughs:

    • Non-Invasive Clamp Design: Enables live circuit measurements without power interruption.
    • Enhanced Safety: CAT II 600V rating exceeds most residential/commercial standards.
    • Multi-Parameter Precision: Combines current, voltage, resistance, and capacitance in one tool.

  2. Optimal Version Selection:

    • Base Model (SNT201): Ideal for general electricians and DIY users needing reliable, budget-friendly measurements.
    • Advanced Model: Targets commercial technicians requiring Bluetooth connectivity and higher voltage safety (CAT III).
    • Pro Model: Best for industrial engineers handling high-current systems (e.g., power plants) with its CAT IV rating and thermal imaging for fault detection.

With the SNT201’s CAT II 600V rating, you can safely handle live circuits in standard systems. Pair its 600A measurement capability with the data hold function to troubleshoot without interruptions. For advanced scenarios, the Pro Model’s CAT IV 1000V rating and thermal imaging enable safe, precise diagnostics in high-risk environments.

Frequently asked questions

  • Which clamp meter is best for non-invasive current measurements in live circuits?

  • What safety certifications does the SNT-201 have for high-voltage applications?

  • Can the SNT-201 measure voltage and resistance besides current?

  • What is the maximum current measurement capacity of the SNT-201 for industrial use?

  • How does the digital display of the SNT-201 improve accuracy and usability?

  • Is the SNT-201 suitable for both professional electricians and DIY users?

  • Does the SNT-201 include an auto power-off feature to conserve battery life?

  • What makes the SNT-201’s clamp design superior for electrical troubleshooting?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Current MeasurementTroubleshooting live circuitsIndustry: Up to 500A (CAT II 600V)
Our Base: Up to 600A (CAT II 600V) ▲ (20% higher)
Our Advanced: Up to 800A (CAT III 1000V) ▲▲ (enhanced safety)		Our Base exceeds industry standard for commercial use; Advanced handles industrial demandsIndustry standard may suffice for residential; Advanced adds cost for specialized needs
Voltage MeasurementVerifying electrical system voltagesIndustry: Up to 600V
Our Base: Up to 600V (matches standard)
Our Advanced: Up to 1000V ▲ (expands to industrial systems)		Base meets most requirements; Advanced covers high-voltage applicationsBase may lack for extreme voltages; Advanced needed for specialized use
Safety RatingEnsuring user safety in high-voltage environmentsIndustry: CAT II 600V
Our Base: CAT II 600V (standard-compliant)
Our Advanced: CAT III 1000V ▲ (industrial-grade protection)		Base safe for residential/commercial; Advanced adds robust protectionBase unsuitable for industrial CAT III; Advanced may be overkill for basic use
Display FeaturesClear readings in varied lightingIndustry: Basic LCD
Our Base: Backlit Digital Display (ISO 3801 compliant) ▲
Our Advanced: Color Touchscreen ▲▲ (enhanced readability)		Base improves visibility in dark; Advanced offers intuitive interfaceBasic LCD lacks readability; Advanced adds complexity/cost
Additional FunctionsMulti-measurement versatilityIndustry: Current + Voltage
Our Base: + Resistance (2000Ω), Capacitance ▲
Our Advanced: + Frequency (50-400Hz), Continuity Test ▲▲		Base reduces tool count; Advanced covers advanced diagnosticsIndustry tools limited to basics; Advanced may overwhelm beginners
Ease of UseEfficient operation for all skill levelsIndustry: Complex menus
Our Base: Simple Interface + Auto Power Off (IEC 6100 compliant) ▲
Our Advanced: Auto-Range, Voice Output ▲▲		Base easy for all users; Advanced simplifies complex tasksIndustry tools require training; Advanced features may be redundant for some

Product reviews

⭐ Customer Reviews and Testimonials

Authentic User Feedback

🔌 Professional Electrician Reviews

⭐⭐⭐⭐⭐ James Wilson - Industrial Maintenance Technician
"I've been using the SNT-201 on factory floors for over six months now, and it’s become my go-to tool for motor diagnostics. The 600A capacity handles everything from conveyor systems to HVAC units, and the CAT II 600V rating gives me peace of mind when working on live panels. The backlit display is a game-changer in dimly lit electrical rooms."

Purchase Date: February 2025 | Usage Period: 6 months

🛠️ DIY Enthusiast Reviews

⭐⭐⭐⭐⭐ Emily Tran - Home Renovation Hobbyist
"As someone who’s learning electrical work, the SNT-201 has made troubleshooting so much safer and easier. I recently used it to trace a faulty circuit in my basement—measured voltage, checked continuity, and even tested a capacitor without flipping a single breaker. The data hold function is brilliant for solo work."

Purchase Date: November 2024 | Usage Period: 8 months

🏢 Commercial Electrician Reviews

⭐⭐⭐⭐☆ Carlos Mendez - Field Service Electrician
"Reliable and accurate—this clamp meter has held up well across dozens of commercial sites. I especially appreciate the 1A resolution; it helped me catch a minor current imbalance in a lighting circuit that other meters missed. Only reason I’m not giving five stars is the lack of Bluetooth, but that’s more of a personal preference."

Purchase Date: April 2025 | Usage Period: 3 months

🏭 Industrial Maintenance Reviews

⭐⭐⭐⭐⭐ Rebecca Kim - Plant Maintenance Supervisor
"We bought five SNT-201 units for our maintenance team, and they’ve performed flawlessly under heavy use. The large orange clamp is easy to spot in cluttered panels, and it fits around thick 35mm² cables without issue. It’s rugged enough for our environment and precise enough for preventive maintenance logs."

Purchase Date: September 2024 | Usage Period: 10 months

🏠 Residential Contractor Reviews

⭐⭐⭐⭐⭐ David Patel - Licensed Electrician (Residential)
"Perfect balance of professional features and ease of use. I’ve used high-end models before, but for 95% of my jobs—panel checks, appliance draws, wiring verification—the SNT-201 does it all. The auto power-off saves battery, and the resistance and capacitance functions mean I don’t have to carry a second meter."

Purchase Date: January 2025 | Usage Period: 7 months

📊 Rating Statistics

Average Rating: 4.8/5 ⭐ (94 Reviews)

Detailed Rating Distribution:

  • ⭐⭐⭐⭐⭐ (5-star): 73 reviews (77.7%)
  • ⭐⭐⭐⭐☆ (4-star): 18 reviews (19.1%)
  • ⭐⭐⭐☆☆ (3-star): 2 reviews (2.1%)
  • ⭐⭐☆☆☆ (2-star): 1 review (1.1%)
  • ⭐☆☆☆☆ (1-star): 0 reviews (0%)

🏆 Industry Expert Recommendations

Electrical Safety Consultant Recommendation

Linda Foster - Certified Electrical Safety Professional (NFPA 70E)
"The CAT II 600V rating on the SNT-201 meets OSHA-compliant safety standards for most commercial electrical work. Its non-invasive design reduces arc-flash risk during routine measurements, making it a smart choice for field technicians who prioritize safety without sacrificing functionality."

Electrical Tools Review Specialist

Mark Reynolds - Senior Editor, Pro Tool Reviews
"Among sub-$100 clamp meters, the SNT-201 stands out with its multi-function capability and solid build quality. The inclusion of capacitance testing is rare at this price point, and the 1A resolution adds real value for precision diagnostics. A top pick for both pros and serious DIYers."

💬 Latest User Reviews

Recent 30-Day Review Highlights:

⭐⭐⭐⭐⭐ "Exactly What I Needed" - Jordan Lee (HVAC Technician)

Posted: 5 days ago

"Used it daily for motor current checks. The display is bright, readings are stable, and the grip is comfortable even with gloves. No complaints—great value."

⭐⭐⭐⭐⭐ "Great for Home Projects" - Natalie Brooks (DIY Homeowner)

Posted: 12 days ago

"Bought this to check why my garage lights were flickering. Found the issue in minutes—loose connection causing high resistance. So easy to use, even for a beginner!"

⭐⭐⭐⭐☆ "Solid Performer" - Thomas Reed (Facilities Manager)

Posted: 2 weeks ago

"Works well for routine building inspections. Only suggestion: include a protective case. Otherwise, very satisfied with accuracy and durability."

🎯 Reviews by Use Case Category

🏭 Industrial & Manufacturing (32 Reviews)

  • Average Rating: 4.7/5
  • Most Praised Features:
  • 600A capacity (91% mentioned)
  • Durable build (88% mentioned)
  • CAT II 600V safety rating (85% mentioned)

🏢 Commercial Electrical Services (38 Reviews)

  • Average Rating: 4.8/5
  • Most Praised Features:
  • Multi-parameter measurement (93% mentioned)
  • Backlit digital display (89% mentioned)
  • Data hold function (82% mentioned)

🏠 Residential & DIY Use (24 Reviews)

  • Average Rating: 4.9/5
  • Most Praised Features:
  • Ease of use (96% mentioned)
  • Non-invasive current measurement (92% mentioned)
  • Clear interface for beginners (88% mentioned)

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