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TOA DKK HM-30R Benchtop pH Meter with USB, LAN, Printer and Stand

UsedTOA DKKMetersNetherlands

€745.63excl. VAT

In stock

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Meter Type
Benchtop
Measured Parameters
pH, ORP/Redox, Temperature
Interface
USB
All 7 specifications
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Specifications 7

Weight
1
Dimensions
23 × 15.2 × 9.8
Brands
TOA DKK
New/Used
Used
Meter Type
Benchtop
Measured Parameters
pH, ORP/Redox, Temperature
Interface
USB

Product description

Benchtop pH meter with 0.001 pH resolution, ORP and temperature measurement, USB, LAN, and color LCD.

The TOA DKK HM-30R is a used benchtop pH meter designed for laboratory measurement of pH, ORP/redox potential, and temperature. It features a large color graphic LCD, selectable pH display resolution, USB host connectivity, LAN connectivity, and support for multi-sample measurement with a connected turntable.

Key specifications

  • pH measurement range: pH 0.000 to 14.000
  • pH display range: pH -2.000 to 16.000
  • pH resolution: 0.01 / 0.001 pH, selectable
  • ORP measurement range: 0.0 to ±2000.0 mV
  • ORP display range: 0.0 to ±2200.0 mV
  • ORP resolution: 1 / 0.1 mV
  • Temperature measurement range: 0.0 to 100.0 °C
  • Temperature display range: -5.0 to 110.0 °C
  • Temperature resolution: 0.1 °C
  • Room temperature measurement range: 0.0 to 50.0 °C
  • Humidity measurement range: 5 to 90% RH
  • Humidity display range: 0 to 100% RH
  • Humidity resolution: 1% RH
  • Display: Large color graphic LCD
  • Interfaces: USB host and LAN
  • Multi-sample measurement: Supported through turntable connection
  • Power supply: AC 100 to 240 V with dedicated AC adapter
  • Power consumption: Approximately 15 VA
  • Dimensions: 152 × 230 × 98 mm (W × D × H)
  • Weight: Approximately 1.0 kg

The meter uses a Strong & Float pH electrode with an internal solution concentration checker. An ORP electrode is sold separately. Listed accessories include two power cords, a printer, and a stand. This used laboratory pH meter is sold as-is, and its current performance or functionality may not match new-unit specifications.

Why Questpair exists

Lab equipment markets are fragmented. Buyers spend weeks calling distributors, comparing quotes, and verifying supplier reliability. Sellers struggle to reach global research labs.

We built Questpair to fix this. Every supplier on the platform is verified before listing. Every quote you receive comes from a real, vetted seller. AI prepares your case in minutes, then a real specialist takes over.

We're an independent team based in The Netherlands, working with research labs and procurement teams across Europe and worldwide.

Frequently asked questions

How long does laboratory equipment typically last?

With a service contract, ten to fifteen years is normal for most benchtop instruments. Detectors and pumps are the parts that wear first.

Can I get service for older equipment?

Yes. Every verified supplier states which service partners cover the instrument, and we list that alongside the offer.

Where can I buy parts?

Ask a scientist through the request button. Parts are often available even when the instrument itself is discontinued.

What is the typical lead time for refurbished equipment?

Two to six weeks, depending on refurbishment scope and whether calibration is included.

Does laboratory equipment ship internationally?

We ship to 38 countries. Crating and customs handling are quoted with the instrument.

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Can't find the exact configuration?

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Last updated 19 October 2026