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REED 8689 pH Meter

Model: 8689

REED 8689 pH Meter-


Downloads: manual datasheet
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High accuracy, compact IP65 waterproof housing with replaceable electrode.

Sorry! This product has been discontinued. Contact Us for more information.

REED 8689 Offers

This Digital pH pen displays both temperature and pH simultaneously on a dual LCD display. The 8689 features automatic temperature compensation for accurate readings and includes easy one touch calibration.

Features

  • Dual LCD displays temperature and pH measurements
  • User selectable °F or °C
  • Automatic temperature compensation
  • One touch calibration with adjustable points
  • Easily replaceable pH electrode module
  • Data hold function
  • Waterproof housing (IP65)
  • Protective cap keeps sensor moistened
  • Low battery indicator and auto shut off

REED 8689 Specifications

Temperature
Measuring Range 32 to 140°F (0 to 60°C)
Accuracy ±1.8°F (1°C)
Resolution 0.1°F/°C
pH
Measuring Range 0.00 to 14.00
Accuracy ±0.05 pH
Resolution 0.01 pH
General Specifications
Display Dual Display, LCD
Data Hold Yes
Auto Shut-off Yes (after 20 mins)
Waterproof Yes (IP65)
Low Battery Indicator Yes
Power Supply 4 x LR44 Cell Batteries
Product Certifications CE
Operating Temperature 32 to 140°F (0 to 60°C)
Storage Temperature 14 to 140°F (-10 to 60°C)
Operating Humidity Range 10-80%
Dimensions 6.9 x 1.5 x 1.5" (176 x 39 x 39mm)
Weight 3.9 oz (110 g)

What's included with the REED 8689

  • Digital pH Meter/Pen
  • Protective Cap
  • Wrist Strap
  • Batteries

Ideal Applications for the REED 8689

  • Water Conditioning
  • General purpose pH measurement
  • Aquariums
  • Wastewater monitoring
  • Beverage Production

Click on a category to view a selection of compatible accessories with the REED 8689 pH Meter.

REED R1004 pH 4 Calibration Buffer Pouches, 20-Pack

Model: R1004

20 individual pH buffer powder packs for quick and accurate on-site calibration. Simply mix the powder with 8.45oz (250mL) of deionized water and stir until the powder has dissolved. Each individual pack includes a temperature vs. pH chart for easy reference.

REED R1007 pH 7 Calibration Buffer Pouches, 20-Pack

Model: R1007

20 individual pH buffer powder packs for quick and accurate on-site calibration. Simply mix the powder with 8.45oz (250mL) of deionized water and stir until the powder has dissolved. Each individual pack includes a temperature vs. pH chart for easy reference.

REED PH-04 pH Buffer Solution, 4pH

Model: PH-04

For use with pH meters.

REED PH-07 pH Buffer Solution, 7pH

Model: PH-07

For use with pH meters.

REED 86P8 Replacement PH Electrode

Model: 86P8

This pH electrode measures 0.00 to 14.00 pH and is compatible with the REED 8689 digital pH meter.

REED CA-52A Small Soft Carrying Case

Model: CA-52A

Features a main instrument compartment and a side pouch for accessories.