Portavo 904

Portable with Li-ion battery and high-contrast segment display

The robust and chemical-resistant housing even survives the standardized drop test from 1 meter onto concrete. High-contrast LCD with scratch-proof mineral glass screen can still be read perfectly after many years.

More than 1,000 hours of measurement are possible with one set of batteries (4xAA).

Data logger entries can be shown on the display using an extensive recorder function. The standard micro USB interface enables

  • connection to a PC
  • software updates
  • charging the Li-ion battery

The data logger records up to 10,000 values. The included Paraly SW 112 software enables easy management of recorded values.



Catalog Excerpts

Catalog Excerpt (en)

1763 |  Portavo 904 COND
Product Description | Specifications | Product Range
PDF (file size: 0.43 MB)

Catalog Excerpt (en)

1764 |  Portavo 904 OXY
Product Description | Specifications | Product Range
PDF (file size: 0.43 MB)

Catalog Excerpt (en)

1765 |  Portavo 904 pH
Product Description | Specifications | Product Range
PDF (file size: 0.47 MB)


Brochure (en)

13210 |  Memosens - The complete solution for smart sensor applications.
PDF (file size: 4.3 MB)

Brochure (en)

16193 |  Portavo
PDF (file size: 5.3 MB)


Manual (en)

1775 |  Portavo 904(X) Cond
Portavo 904(X) Cond
PDF (file size: 3.04 MB)

Manual (en)

1776 |  Portavo 904 Oxy
Portavo 904 Oxy
PDF (file size: 3.36 MB)

Manual (en)

1894 |  Portavo 904(X) pH
PDF (file size: 2.7 MB)

Certificates / Approvals

EU Declaration of Conformity (en)

11535 |  Serie / Series / Série Portavo 900
Document No. EU200429A | 2020-04-29
PDF (file size: 0.14 MB)

Certificate / Approval (en)

16329 |  UN 38.3 Test Report ZU0925 Li-Ion Akkumulator
PDF (file size: 0.16 MB)


Software (en)

12704 |  Paraly SW 112
Software version 1.9.1
ZIP (file size: 21.49 MB)

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