Trafalgar Scientific
  • See all results for ""

Log inBasket
0116 287 9460

Related Items

Home

Everything your lab needs,backed by servicing and calibration.

ISO certified
  • 9001:2015
  • 13485:2016
  • 14001:2015
Cyber Essentials certified
  • About us
  • Contact us
  • FAQs
  • Designed by Saluki
  • Terms & Conditions
  • GDPR Policy
  • Privacy Policy

Copyright © 2026 Trafalgar Scientific Ltd - Sandbox | All Rights Reserved

Log in
Basket
    1. Home
    2. Equipment
    3. Analytical Meters & Probes
    4. DO Benchtop Meter with Probe Each

    DO Benchtop Meter with Probe Each

    Related Items

    1. Home
    2. Equipment
    3. Analytical Meters & Probes
    4. DO Benchtop Meter with Probe Each

    DO Benchtop Meter with Probe Each

    DO Benchtop Meter with Data Logging with Probe Each
    HI-2641-02
    EC/TDS Benchtop Meter with Probe
    HI-2630-02
    £525.00£525.00
    View Product
    PH and ORP Benchtop Meter with Data Logging with Probe Each
    HI-2621-02
    £425.00£425.00
    View Product
    EC/TDS/Salinity Benchtop Meter w/Data Logging w/Probe Each
    HI-2631-02
    £625.00£625.00
    View Product
    ATC Probe For PH Meter Each
    PH5TEMB01P
    £116.80£116.80
    View Product
    £625.00£625.00
    View Product
    £525.00Inc. VAT

    In Stock

    Sign in to see individual pricing

    Get a Quote

    Which option should I choose?

    Automatic Quote, ready for your PO. We'll email you a PDF quote ready for your PO with a direct checkout link.

    Quote from Our Team. Our sales team will review your enquiry and contact you personally. Best for specific requirements or special pricing requests.

    Delivered by our team here at Trafalgar

    £525.00Inc. VAT

    In Stock

    Sign in to see individual pricing

    Get a Quote

    Which option should I choose?

    Automatic Quote, ready for your PO. We'll email you a PDF quote ready for your PO with a direct checkout link.

    Quote from Our Team. Our sales team will review your enquiry and contact you personally. Best for specific requirements or special pricing requests.

    Delivered by our team here at Trafalgar

    Description

    HI-2640 benchtop meter enables fast, accurate measurements utilising the Hanna Instruments digital electrode / probe for dissolved oxygen. Each digital electrode / probe has a unique serial number and the parameter that it measures is automatically identified by the meter.

    Once connected, the single sensor or sensors are ready to measure the parameter along with temperature. The HI-2640 measures dissolved oxygen in ppm and % saturation.

    The intuitive design simplifies configuration, calibration, measurement.

    The meter has a large display with capacitive keys which features a 5.5” (14 cm) LCD. The large display provides a 130 ° wide viewing angle.

    Specifications

    • Automatic parameter recognition
    • DO choice of measurement unit: ppm (mg/L), % saturation
    • Basic mode for simplified operation
    • Dedicated GLP key
    • Internal clock and date
    • Atmospheric pressure sensor in probe

    Key Features

    • Digital probe input - simply connect each probe via the 3.5 mm jack, Digital Smart Electrodes are automatically recognised.
    • Clear, full text readout - The HI-2640 presents clear, detailed text prompts at the bottom section of the screen.
    • Atmospheric pressure sensor - To make measurements the most accurate, the dissolved oxygen digital probe used with HI-2640 features an atmospheric pressure sensor for automatic pressure compensation.
    • GLP - The sensor retains data from the most recent calibration, including date, time, and standards utilised.
    • Capacitive touch keypad - HI-2640 features sensitive capacitive touch buttons for accurate keystrokes for navigating menus and screens. Since they are part of the screen, the buttons can never get clogged with sample residue.
    • Easy to read LCD - HI-2640 features a 5.5” (14 cm) LCD display that you can clearly view from over 5 m (16.4’). The large display, with its wide 130° viewing angle, provides one of the easiest to read LCDs in the industry.

    What's included:

    • HI-764080 Dissolved Oxygen electrode
    • HI-764026 Electrode holder with the following accessories: base plate with integrated pivot pin; cable holder clip, attached
    • DO Calibration Kit – HI-7041S Refill electrolyte solution; DO membrane caps (2); 0-rings (2)
    • HI-920018 - 1.5m USB-C to USB-C cable
    • USB-C power adapter
    • Instrument quality certificate
    • Probe / electrode quality certificate
    • Battery safety insert
    • Quick reference guide with QR code for instruction manual download

    Download Brochure

     

     

    Description

    HI-2640 benchtop meter enables fast, accurate measurements utilising the Hanna Instruments digital electrode / probe for dissolved oxygen. Each digital electrode / probe has a unique serial number and the parameter that it measures is automatically identified by the meter.

    Once connected, the single sensor or sensors are ready to measure the parameter along with temperature. The HI-2640 measures dissolved oxygen in ppm and % saturation.

    The intuitive design simplifies configuration, calibration, measurement.

    The meter has a large display with capacitive keys which features a 5.5” (14 cm) LCD. The large display provides a 130 ° wide viewing angle.

    Specifications

    • Automatic parameter recognition
    • DO choice of measurement unit: ppm (mg/L), % saturation
    • Basic mode for simplified operation
    • Dedicated GLP key
    • Internal clock and date
    • Atmospheric pressure sensor in probe

    Key Features

    • Digital probe input - simply connect each probe via the 3.5 mm jack, Digital Smart Electrodes are automatically recognised.
    • Clear, full text readout - The HI-2640 presents clear, detailed text prompts at the bottom section of the screen.
    • Atmospheric pressure sensor - To make measurements the most accurate, the dissolved oxygen digital probe used with HI-2640 features an atmospheric pressure sensor for automatic pressure compensation.
    • GLP - The sensor retains data from the most recent calibration, including date, time, and standards utilised.
    • Capacitive touch keypad - HI-2640 features sensitive capacitive touch buttons for accurate keystrokes for navigating menus and screens. Since they are part of the screen, the buttons can never get clogged with sample residue.
    • Easy to read LCD - HI-2640 features a 5.5” (14 cm) LCD display that you can clearly view from over 5 m (16.4’). The large display, with its wide 130° viewing angle, provides one of the easiest to read LCDs in the industry.

    What's included:

    • HI-764080 Dissolved Oxygen electrode
    • HI-764026 Electrode holder with the following accessories: base plate with integrated pivot pin; cable holder clip, attached
    • DO Calibration Kit – HI-7041S Refill electrolyte solution; DO membrane caps (2); 0-rings (2)
    • HI-920018 - 1.5m USB-C to USB-C cable
    • USB-C power adapter
    • Instrument quality certificate
    • Probe / electrode quality certificate
    • Battery safety insert
    • Quick reference guide with QR code for instruction manual download

    Download Brochure

     

     

    Product code:
    HI-2640-02
    Temperature:
    ‑20.0 to 120.0°C; ‑4.0 to 248.0°F **
    Dimensions:
    x 160 x 77 mm (8.0 x 6.2 x 3.0 “)
    Weight:
    Approximately 0.85 kg
    Product code:
    HI-2640-02
    Temperature:
    ‑20.0 to 120.0°C; ‑4.0 to 248.0°F **
    Dimensions:
    x 160 x 77 mm (8.0 x 6.2 x 3.0 “)
    Weight:
    Approximately 0.85 kg