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  6. Portable Meter "HQ Series"

Portable Meter "HQ Series"

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last updated:Jun 01, 2026

東亜ディーケーケー 本社、営業所(札幌・仙台・千葉・名古屋・大阪・広島・四国・北九州)、事業所(狭山、東大和)
東亜ディーケーケー 本社、営業所(札幌・仙台・千葉・名古屋・大阪・広島・四国・北九州)、事業所(狭山、東大和)
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This is a portable water quality meter capable of measuring dissolved oxygen, pH, ORP, and electrical conductivity. We have a lineup tailored to your needs!

This is a portable meter compatible with field measurements that can measure "dissolved oxygen," "pH," "ORP," "electrical conductivity," and "ions" through probe replacement. It features intuitive operation with an illustrated step-by-step guide and supports Japanese display. Additionally, it has smooth and convenient data management and output functions, allowing all data logs to be output to a PC or USB memory via USB connection. The dissolved oxygen measurement adopts a fluorescent method (LDO), making maintenance easy. 【Features】 ■ Supports water quality measurement in combination with digital sensor IntelliCAL probes ■ The multi-meter "HQ4000" series is equipped with a color display ■ Powered by a rechargeable lithium-ion battery, with charging possible via a dedicated AC adapter or USB connection ■ Equipped with data sorting and filtering functions *For more details, please refer to the PDF document or feel free to contact us.

    Analytical Equipment and DevicesWater quality testingOther environmental analysis equipment
HQ4300_3ch.png

Portable Meter "HQ Series"

HQ4300_3ch.png
HQ4300_3ch.png HQ2200_DOEC.png HQ1130_DO.png HQシリーズ_手持ちイメージ.png HQシリーズ_PC接続イメージ.png 画面_説明_測定.png 画面_測定説明.png オプション_プローブホルダー_堅牢型用.png LBOD10101L.png
  • Related Link - https://www.toadkk.co.jp/product/details/hach/por/…
  • Special site - Product/service details - https://pr.mono.ipros.com/toadkk/product/

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【Other Features】 ■ Diverse lineup (HQ4000 series, HQ2000 series, HQ1000 series) ■ The HQ4300 is a 3-channel type, capable of measuring three items simultaneously ■ The HQ4000 series and HQ2000 series allow for flexible probe combinations ■ Dissolved oxygen measurement uses a maintenance-friendly fluorescent type (LDO) Replacement parts consist only of the sensor cap (once a year) *For more details, please refer to the PDF document or feel free to contact us.

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【Purpose】 ■Water quality measurement *For more details, please refer to the PDF document or feel free to contact us.

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Portable Meter "HQ Series"

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東亜ディーケーケー

東亜ディーケーケー 本社、営業所(札幌・仙台・千葉・名古屋・大阪・広島・四国・北九州)、事業所(狭山、東大和)

Testing, Analysis and Measurement

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Toa DKK was established in 2000 through the merger of Toa Electric Wave Industry Co., Ltd. (TOA) and DKK-TOA Co., Ltd. (DKK). Our products are active in the fields of environment (water, air, gas) and medical applications. Utilizing our unique core technology, the "electrochemical sensor," we provide products and services that meet our customers' needs. We will continue to strive to be a company that contributes to the preservation of the global environment and the realization of a healthy lifestyle.

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