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MS W374DT AC/DC Clamp Meter

Brand: Meet
Model: MS W374DT
Description: Wireless Connectivity AC/DC Clamp Meter
Country of Origin: China

Digital Clamp Meter With Wireless Integrated Connectivity 400A AC/DC 4000 Count True RMS NCD SPT And Anti Burn Protection (250V)

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Categories: Clamp Meters, Testing Instruments

ALTERNATES

UT 258A AC/DC Leakage Clamp Meter
TCM 7112
UT 207B
MS 2115A
UT 202A+

True RMS
Auto/Manual Measurement (AC/DC) (‘V’, ‘Ω’)
Sampling Rate
Non-Contact AV Voltage Detector ‘NCD’
Single Probe Test AC Voltage ‘SPT’
Measurable temperature from thermocouple
‘K’ type temperature Ni-Cr and Ni-Si sensor
400A AC/DC Current
Input Impedance
‘OL’ Over range display
Auto Power Off (5mins)
Max/Min record reading
Freeze/Hold Reading/Relative Reading
Anti Burn Protection
Diode/Continuity test

Category	Specification Description	Performance / Acceptance Criteria	Remarks / Dependencies
Hardware / Connectivity	Device shall support wireless communication with external Smartphones/Tablets.	Supports standard protocols: Bluetooth Low Energy (BLE) 5.0+ and/or Wi-Fi (802.11 a/b/g/n/ac).	Requires specific wireless communication module (sold separately).
Hardware / Compatibility	Device shall seamlessly pair/connect with designated add-on wireless modules.	Plug-and-play recognition or pairing within ≤ 5 seconds with approved module SKUs.	Exact module part numbers/SKUs must be defined in the product manual.
Mobile Software	Companion mobile application shall display real-time data transmitted from the device.	Data refresh rate ≤ 2 seconds; compatible with iOS (v14+) and Android (v10+).	Requires manufacturer-provided or approved third-party mobile app.
Mobile Software	Application shall allow users to record, log, and store measurement readings.	Readings must be automatically timestamped and saved locally in a structured format (e.g., CSV, PDF, or JSON).	Storage capacity is dependent on the host Smartphone/Tablet.
Mobile Software	Application shall capture photographic evidence with measurement data embedded or overlaid on the image.	Auto-watermarking feature with legible text overlay (e.g., Date, Time, Reading Value, Device ID, GPS location).	Requires camera and local storage permissions on the host device.
Data Transmission	System shall transmit recorded data logs and annotated images to a centralised headquarters system.	Supports secure batch or real-time upload via HTTPS/MQTT to a designated cloud server or HQ database.	Requires an active internet connection (Wi-Fi or Cellular) on the Smartphone/Tablet.
Security	Data transmission to headquarters shall be encrypted and authenticated.	TLS 1.2+ encryption for data in transit; requires user authentication (e.g., login credentials or API key) for upload.	Ensures compliance with standard data protection regulations.
Documentation	User manual shall clearly state the requirement and purchasing information for the wireless modules.	Manual includes a “Required Accessories” section with part numbers, compatibility notes, and purchasing links.	Critical for customer expectation management regarding “sold separately” items.

What is the maximum current this digital clamp meter can measure?

This clamp meter can measure up to 400A of AC/DC current.

Does this device provide accurate measurements for non-sinusoidal waveforms?

Yes, it features True RMS technology to ensure accurate measurements.

Can I connect this clamp meter to my smartphone or tablet?

Yes, it can wirelessly connect to a smartphone or tablet to view data, record readings, capture pictures with data on them, and send the information to headquarters. Please note that this requires different modules, which are sold separately.

What safety features are included in this clamp meter?

It includes Anti-Burn Protection (250V), a Non-Contact AC Voltage Detector (NCD), and Single Probe Test (SPT) for AC voltage.

Can this clamp meter measure temperature?

Yes, it can measure temperature from a thermocouple and supports ‘K’ type temperature Ni-Cr and Ni-Si sensors.

What types of measurements can be performed in Auto/Manual mode?

It supports Auto/Manual measurement for AC/DC Voltage (‘V’) and Resistance (‘Ω’).

How does the meter indicate if a measurement exceeds its limits?

The meter will display an ‘OL’ (Over range) indicator on the screen.

Does the device have features to save or track readings over time?

Yes, it includes Max/Min record reading, as well as Freeze/Hold Reading and Relative Reading functions.

Does the clamp meter have an auto power-off feature?

Yes, it features an Auto Power Off function that activates after 5 minutes of inactivity to conserve power.

Can I perform diode and continuity tests with this device?

Yes, it is equipped with a Diode/Continuity test function.

Where Can I Purchase the MEET MS W374DT Wireless Connectivity AC/DC Clamp Meter from an Authorized distributor?

For a reliable purchasing experience, buy the MEET MS W374DT Wireless Connectivity AC/DC Clamp Meter directly from Terminator.ae. As an authorized MEET distributor, Terminator.ae provides access to genuine MEET products for your electrical testing and measurement requirements.

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