MOESAPU BH-W01 3-in-1 EMF Meter with TFT Display

MOESAPU BH-W01 is a portable 3-in-1 EMF meter listed for electric, magnetic and radio-frequency field detection. Its colour display presents live, maximum and average readings with a trend graph, while audible, light, vibration and on-screen alerts offer different ways to notice changes.

At a glance

Claims to detect electric, magnetic and radio-frequency fields using wide-band RF and triaxial magnetic sensors.
The 2.4-inch colour TFT display is claimed to show live, maximum and average values alongside a trend graph.
Alert options listed are audible alarm, LED indicator, vibration and on-screen colour warning.
The listing describes static handheld operation and use around household electronics.

Price

£28.25Save 19%

Reference price: ~~£34.99~~

Price checked: 12 Nov 2026

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Pros and cons

Pros

Multiple alert types can make changes easier to notice without watching the screen continuously.
Live, maximum and average readings plus a trend graph provide more context than a single displayed value.
Compact listed dimensions and weight support handheld checks around a home or office.

Cons

The listing does not provide measurement ranges, units, frequency coverage or calibration details, which limits how precisely buyers can assess suitability for technical work.
The listed battery is not included, so a separate purchase is required.

Technical specifications

9 specifications

Identity
Brand listed	BAOSHIAN Electronic
Model	BH-W01
Screen technology listed	TFT

Detection and measurement
Measurement accuracy claimed	+/-5%

Dimensions and weight
Dimensions listed	12.7 x 6.5 x 2.7 cm; 163.29 g
Weight listed	163 g

Power
Battery requirement	1 Lithium Polymer batteries required.
Battery cell type	Lithium Polymer
Batteries included	No

What to know before buying

Listing details to confirm

Listing details are inconsistent: the manufacturer is given as BAOSHIAN Electronic while the brand is MOESAPU, and the included-components field says “Camera Body” despite the product being an EMF meter. The listed battery requirement and separate statement that batteries are not included indicate that power must be supplied separately. The claimed accuracy and intended suitability for professional work are not independently established.

What’s in the box

Included

Camera

Who is it for?

A good fit for

People wanting a handheld indicator for informal checks around household appliances, routers or office equipment.
Buyers who value a colour screen, trend display and several alert options when monitoring changes.

Less suited to

Professional measurement work requiring documented ranges, frequency response, calibration traceability or validated accuracy.
Anyone seeking a detector for ionising or nuclear radiation. The listed functions are EF, MF and RF field detection.

MOESAPU BH-W01 3-in-1 EMF Meter with TFT Display · photo 2 — Additional product photo 2

Customer reviews on Amazon

4.4 / 5 · 86 ratings

5 stars70%70%
4 stars15%15%
3 stars5%5%
2 stars4%4%
1 star6%6%

Customer feedback highlights perceived accuracy and ease of use, while practicality receives mixed feedback, including a report that the meter is not suitable for professional work. That distinction matters: the listed screen and alert functions may suit informal household checks, but the stated accuracy is a manufacturer claim and the listing does not provide measurement ranges or calibration details for professional assessment. The rating distribution is mostly five-star, though lower-star ratings are also present.

Positive themes

Customers report that the meter is accurate.
Customers describe it as easy to use.

Mixed feedback

Practicality receives mixed feedback, with a customer noting it is not suitable for professional work.

Frequently asked questions

What fields does the BH-W01 claim to detect?

The listing describes electric-field, magnetic-field and radio-frequency detection. It does not supply detailed measurement ranges or frequency coverage.

What information appears on its display?

The claimed 2.4-inch TFT colour display shows real-time, maximum and average values and a trend graph.

Are batteries included?

No. The listing says batteries are not included and specifies one Lithium Polymer battery as required, but does not state a battery capacity or runtime.

Is this suitable for professional measurements?

Customer feedback is mixed on practicality, including a report that it is not suitable for professional work. The listing also omits measurement ranges and calibration details, so buyers needing documented technical performance should consider another instrument.