Hanna Instruments HI-991003 Waterproof pH meter with sensor check

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You are here: Hanna Catalogue > Meters for Laboratories > pH Meters > Portable pH Meters > HI-991003 Waterproof pH meter with sensor check

HI-991003 Waterproof pH meter with sensor check

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Hanna Part No: HI-991003-lab
The HI-991003 is a waterproof pH meter which features a unique electrode status check system to ensure your meter is always performing correctly and giving truly accurate results.

The sensor check feature consists of a mV pH scale that shows the characteristics (slope & offset) of the sensor, allowing you to determine the condition of the electrode. As a pH meter is only as good as the electrode it is connected to, this is a vital check if the full accuracy of the meter is to be exploited.

The HI-991003 is housed in a fully waterproof case, with rubber keyboard and features a combined pH/ORP/temperature electrode. Temperature compensation and buffer recognition and pH calibration are automatic, whilst careful battery management provides up to 1,500 hours use from a set of standard AA batteries.

Price: £289.95
(Excluding: VAT at 17.5%)
Quantity:

HI-70007P pH 7.01 buffer solution in 20ml sachets
Box of 25 sachets of pH 7.01 buffer solution. Each sachet contains 20ml of solution and can be used to calibrate any of our pH meters.

Price: £17.00
(Excluding: VAT at 17.5%)
Quantity:

HI-70004P pH 4.01 buffer solution in 20ml sachets
A box of 25 sachets of pH 4.01 buffer solution. Each sachet contains 20ml of solution and can be used to calibrate any of our pocket meter range, or any pH meter with a conventional pH electrode.

Price: £17.00
(Excluding: VAT at 17.5%)
Quantity:

HI-7061L pH electrode general purpose cleaning solution 460ml

Price: £13.00
(Excluding: VAT at 17.5%)

Quantity:

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