Can the buzzer be turned off

On the Martindale BZ101 the buzzer can't be turned off. Alternatively, the Martindale CP501 offers the same functionality but without the buzzer.

When would the tester detect "no earth" ? at what voltages between n-e?

My daughter said she was getting electric tingling shocks when removing washing from the washing machine drum. Bought this unit and it detected no or faulty earth. Called in an electrician who found 150 volts coming down the earth wire The electrician found a faulty insulation on the live wire which was being induced into the earth. For me the unit removed any doubt of static electricity and identified a serious fault that Needed the electric cable replacing Easily checks all sockets to give confidence. Worth every penny.

How loud is it. It is to be used in an office to check underfloor socket boxes at the same time as pat testing the desk equipment?

the item is loud enough to be heard I highly recommend this product.

european version does Martindale make a European version with a 2 pin plug suitable for Germany?

The voltage in Germany is 230V so with the right socket adaptor I assume it should work. Best to ask Martindale Customer Service

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BZ101

Product ID: 50199796

Details

Brand
Martindale
Colour
Blue
Item weight
0.06 Kilograms
Power source
Battery
Style
Simple

⚡Detects 28 electrical fault conditions

🔊Audible buzzer for clear fault alerts

🔧Compact 6.5cm design for hard-to-reach sockets

₺2573

Duties & taxes included

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Sold byAmazon TurkeyDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🔌 Buzz your way to flawless sockets – never miss a fault again!

FUSE FINDER MODE - Innovative buzzer silence confirms correct fuse, streamlining electrical troubleshooting.
TRUSTED TOP RANKED - Rated 4.7 stars with 672 reviews and a top 10 rank in Electrical Testing tools.
28 FAULTS ONE TESTER - Comprehensive detection covers 28 common wiring faults for total peace of mind.
COMPACT LIGHTWEIGHT - At just 0.06kg and 6.5cm, it fits effortlessly into any toolkit or pocket.
HEAR FAULTS NOT GUESSWORK - Audible buzzer instantly signals socket issues, eliminating uncertainty in tricky locations.

The Martindale BZ101 Buzz-It is a compact, battery-powered 240V socket tester featuring an audible buzzer that detects 28 fault conditions. Designed for hard-to-access sockets, it doubles as a basic fuse finder by signaling when the correct fuse is identified. With a lightweight 6.5cm form factor, a 2-year warranty, and top-tier customer ratings, it’s the essential tool for professional-grade electrical safety checks.

Specifications

ASIN	9792280413
Best Sellers Rank	1,067 in Business, Industry & Science ( See Top 100 in Business, Industry & Science ) 1 in Digital Signal Processors 13 in Electrical Testing
Brand	Martindale
Colour	Blue
Country Of Origin	China
Customer Reviews	4.7 4.7 out of 5 stars (674)
Included Components	1 x Martindale Buzz-It Socket Tester
Item Dimensions	6.5 x 6.5 x 4.7 centimetres
Item Type Name	Buzz-It Socket Tester
Item Weight	0.06 Kilograms
Manufacturer	Martindale Electric Co Ltd
Manufacturer Part Number	BZ101
Maximum Operating Voltage	240 Volts
Measurement Type	Electrical
Minimum Operating Voltage	230 Volts (AC)
Model Number	BZ101
Number of Items	1
Number of Packs	1
Power Source	Battery Powered
Product Warranty	2 year
Style Name	Simple
Unit Count	1.0 count

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