Testo 540 instrument auction prices

As of 6 November 2026, hammerhistory.com has recorded 1 auction sale of the Testo 540 instrument with a published hammer price, closed on 23 September 2026, on 2 auction sites in 1 country. One sale is free to read: a Testo 540 instrument sold for EUR 50 on 23 September 2026. 1 is at auction now.

Known on 2 auction sites 1 sold with a price 1 at auction now 2 seen at auction

All sales 1

Sold	Built	Hours	Auction house	Place	Photos	Hammer price
2026-09-23 Testo - 540 - Light meter	unknown	unknown	troostwijkauctions.com	Mulheim an der Ruhr, DE	1	EUR 50 FREE

Click a sale to see that instrument with its photos and details. A hammer price under EUR 100 is free to read.

At auction now 1

2 Luxmessgeräte Testo 540

aurena.de · Frankenburgerstraße, 2, 4870, Vöcklamarkt, AT

EUR 20 startcloses 2026-11-09

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Testo 540

Laboratory equipment

We recognise this model across the auction sites and keep every one we see together. The data sheet has not been added yet.

About Testo

Testo is a German manufacturer specialising in measurement technology, producing devices for temperature, humidity, pressure and gas analysis used in laboratories, HVAC, food safety and industrial applications. It is known for portable measuring instruments and monitoring systems such as the Saveris data logging range. The company remains a family owned business headquartered in Germany.

Founded 1957 · Lenzkirch, Germany

All Testo models

1sold with a price

1at auction now

2auction sites

1countries

sold, price lockedfree to read

Questions about Testo 540 auction prices

How many Testo 540 auction sales are on record?

1 sale with a published hammer price, closed on 23 September 2026, on 2 auction sites in 1 country. 0 more closed without a sale.

Is a Testo 540 at auction now?

1 instrument of this model is at auction now; they are listed on this page with their current bid and when they close.

Are the Testo 540 hammer prices free to read?

The oldest sale of every model is free to read, and so is every hammer price under the site's floor. Every other hammer price opens with an account, one sale at a time.

Hammer prices are what the auction house recorded when the lot closed, before the buyer's premium, in the currency of the sale. A sale listed on a house's own site and on its platform counts once. Doubt a figure? Open the sale and its listing is linked there. How prices are recorded.