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Handheld Water Quality Host

Model：

HD-DS

Introduction：

Handheld Water Quality Host is a 3.5-inch handheld meter with a built-in lithium battery and 8G storage, supporting 2 electrode ports for multi-parameter water quality measurement. Widely used for field water, soil and weather monitoring....

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  • Image and Text Display
  • Technical Specifications
  • Product video

I. Product Overview

The HD-DS handheld host is a compact data terminal for water quality, soil and agro-meteorological sensors. Two RS485 ports accept digital sensors through single-head or one-to-many harnesses, and the 3.5-inch high-definition colour screen presents readings directly. Measurement data are stored internally at an adjustable interval and can be exported to a PC as Excel files with one file per day, making the host suitable for long-term unattended monitoring in the field. Operation is by keys only, with the Set and OK functions combined on one key, so the host remains usable with wet hands.

II. Technical Parameters

Screen size3.5-inch high-definition colour LCD
Screen resolution320 × 480
Dual power supplyBuilt-in lithium battery / Type-C charging
Battery3,800 mAh built-in high-capacity lithium battery
Electrode ports2 × RS485
Electrode harnessSingle-head RS485 / one-to-many RS485 harness; 5 m as standard, customisable
Storage capacity8 GB / 280 million records per parameter
Storage interval5 / 10 / 15 / 30 / 60 / 300 s, adjustable
Historical dataHistorical data viewing supported
Data exportUSB connection to a PC creates a virtual disk for viewing historical data
Export formatExcel table, one separate file per day for convenient filtering and viewing
Dimensions167 × 80 × 30 mm
Weight263 g
Ambient temperature0–40 °C
Ambient humidity≤ 85% RH (non-condensing)
Accessory caseBlack aluminium alloy case
Protection classHost IP65 / electrode IP68
Language switchingChinese / English supported
Operating methodKeys only; Set and OK combined on one key, unaffected by wet hands
Sensor communicationRS485 MODBUS RTU
External 4G moduleDTU-4G (optional)
GNSS positioningOptional
The video is currently in production, please stay tuned......
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Shandong Horde Electronic Technology Co., Ltd.

  • Phone:008619053605658

  • Email:salesmanager@hordeinstrument.com

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