Hanna Instruments Archives

9.0/10

1,787 reviews

Free shipping from 75 euro.

Easy return within 14 days*.

Also for professional pool builders

Contact

Free shipping from 75 euro.

Easy return within 14 days*.

Also for professional pool builders

9.0/10

1,787 reviews

Filter the results

Calibration fluid pH 10.01 for water samples.

In stock

Hanna Calibration Liquid pH 10.01 (HI70010P)

€2.50

View

Add to cart

Spare battery for pH and ORP electrodes, compatible with HI740031 model.

In stock

Spare battery for amplified pH and ORP electrodes - HI740031

€49.95

View

Add to cart

Cleaning fluid for oil and grease in swimming pools, 500 ml bottle.

Last pieces

Pool Line Cleaning fluid for oil and grease, bottle 500 ml - HI70774L

€44.95

View

Add to cart

Storage caps for pH electrodes, set of 5 pieces for protection and maintenance.

In stock

Storage caps for pH electrodes, 5 pieces - HI740200

€24.95

View

Add to cart

In stock

Hanna Replace pH electrode (HI1271)

€29.95

View

Add to cart

Electrode cleaning solution for pools and spas.

In stock

Pool Line Cleaning solution general use, 500ml bottle (HI70614L)

€27.00

View

Add to cart

Cleaning solution for pool equipment and electrodes.

In stock

Pool Line Cleaning solution general (HI7006014P)

€2.95

View

Add to cart

PVC suction and injection lines for pool, 10m long.

In stock

Suction and injection lines in PVC for BL10x/BL12x/BL13x (10m)

€27.00

View

Add to cart

Adapter kit for spa, suitable for BL121/BL122 models, including connectors and couplers.

Last pieces

Adapter kit BL121/BL122 for spa (ABZSPA)

€119.00

View

Add to cart

Flow-through cell for BL12x filter model, suitable for pool water filtration.

Last pieces

Flow-through cell for BL12x (BL120-410)

€279.00

View

Add to cart

Supply and drain line (10m) for flow-through cell BL12x for swimming pool.

In stock

Hanna Supply and drain line (10m) for flow-through cell BL12x (BL120-402)

€39.95

View

Add to cart

In stock

Hanna Drilling saddle for injector 50 mm (BL120-250)

€24.95

View

Add to cart

Last pieces

Hanna Drilling saddle for injector 63 mm (BL120-263)

€29.95

View

Add to cart

Hanna storage liquid for electrodes, 30 ml, suitable for HI70300S.

In stock

Hanna storage liquid for electrodes (HI70300S) - 30 ml

€19.95

View

Add to cart

Hanna ORP Electrode for pool water, HI3211T, accurate ORP measurements.

Last pieces

Hanna Combination ORP Electrode (HI3211T)

€274.95

View

Add to cart

Injection valve Hanna for BL121, suitable for pool pump.

In stock

Hanna Injector/Injection valve for BL121 (BL120-201)

€34.95

View

Add to cart

In stock

Hanna Instruments Suction filter for BL121 (BL120-200)

€27.95

View

Add to cart

Last pieces

Hanna Internal element peristaltic pump - Roller kit

€29.95

View

Add to cart

Back

Filters

Clear

Sort

Popularity

Price starting low

Price starting high

A-Z

10/07/2026

On time and in good shape

Nico ...... Knots, Nijkerkerveen

Your feedback is essential to improve our services.

Certified webshop

This is Sam, business manager
pool.shop

Category

Filter the results

Hanna Calibration Liquid pH 10.01 (HI70010P)

Spare battery for amplified pH and ORP electrodes - HI740031

Pool Line Cleaning fluid for oil and grease, bottle 500 ml - HI70774L

Storage caps for pH electrodes, 5 pieces - HI740200

Hanna Replace pH electrode (HI1271)

Pool Line Cleaning solution general use, 500ml bottle (HI70614L)

Pool Line Cleaning solution general (HI7006014P)

Suction and injection lines in PVC for BL10x/BL12x/BL13x (10m)

Adapter kit BL121/BL122 for spa (ABZSPA)

Flow-through cell for BL12x (BL120-410)

Hanna Supply and drain line (10m) for flow-through cell BL12x (BL120-402)

Hanna Drilling saddle for injector 50 mm (BL120-250)

Hanna Drilling saddle for injector 63 mm (BL120-263)

Hanna storage liquid for electrodes (HI70300S) - 30 ml

Hanna Combination ORP Electrode (HI3211T)

Hanna Injector/Injection valve for BL121 (BL120-201)

Hanna Instruments Suction filter for BL121 (BL120-200)

Hanna Internal element peristaltic pump - Roller kit

10/07/2026