Lovibond SD 305 pH/ORP (Set 2)

LovibondSKU: 724641

Sale price£608.20

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Lovibond SD 305 pH/ORP (Set 2)

Waterproof Hand-held Meters for the determination of pH/Redox/Temperature.Portable handheld instrument for the determination of pH values. It is reliable, waterproof (IP67) and robust, making it an ideal solution for on-site analysis.

  • Rugged, water resistant (IP 67)
  • PC interface (USB / serial or analog)
  • Automatic buffer detection
  • Data logger and alarm function (min./max.)


Lovibond SD 305 pH/ORP (Set 2)

Measuring Range:

pH -2 - 16

Redox -1999.9 - 1999.9 mV

Temperature -5 - 150 ° C

Technically advanced

A particularly high resolution (0.001 pH / 0.1 mV) for maximum accuracy, automatic temperature compensation and buffer detection are further features of SD 305 pH/ORP.

User-Friendly Handling

The comfortable handling is completed by a large, backlit display. So you have the measurement results directly in the view in every situation.

Data Management

Data collected by the data logger can be transferred to the computer via USB Interface (serial or analogue)


The protective reinforcement not only always guarantees safe working, even in extreme environmental conditions. The stand attached to the back of the housing can be used as a hanger or belt clip.

Additional equipment

Battery and electrode status indication, battery replacement indicator, auto-off, auto-hold, min./max. Value memory are also included as functions.

Technical Data

Display: Backlit LCD

Calibration: automatic or manual 1-, 2, or 3-point calibration

Interfaces: USB

Power Supply: 2 AAA batteries, Micro-USB

Data Logger: Manual Logger: 1000 data sets (single value by keystroke). Auto. Logger: 10000 data sets (cyclic, time interval: 1 - 3600 s)

Battery Life Time: 500 h

Auto – OFF: Yes

Portability: Portable

Temperature Compensation: Automatic

Compliance: CE

Protection Class: IP 67

Languages User Interface: German, English, French, Spanish, Italian, Portuguese, Dutch, Chinese

Dimensions: 128 x 164 x 37 mm

Weight:287 g

Delivery content

Instrument in protective armouring including electrode holder

pH/temp. plastic-electrode type 231 (order code 721231)

pH-buffer-set (pH 4.01/7.00/10.01)

Storage Solution for pH/ORP


Instruction Manual

Warranty information

in case

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