Hanna Instruments Australia
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Sales: (03) 9769 0666   |    Mon to Fri: 8:30am – 5:00pm
Hanna Instruments Australia
Sales: (03) 9769 0666   |    Mon to Fri: 8:30am – 5:00pm

GroLine Waterproof pH Tester with 0.01 Resolution - HI98118

$153.93


Prices include GST. Not all items are in stock. Call 03 9769 0666 to confirm.

groline hydroponics ph ec ppm meter

The GroLine HI98118 pH/temperature tester measures the pH of a hydroponic nutrient solution, essential to maximize optimum growth.  The table below lists the ideal pH range for a variety of plants. The HI98118 can also measure the pH in soil slurries or soils and nutrient solutions using the  Pour Through Sampling Method for container plants, where leachate is collected from a thoroughly watered plant for testing.

  • Two-Button Operation
  • Quick Calibration Mode using Hanna Quick Cal pH/EC Calibration Solution
  • Extractable Cloth Junction to Extend pH Electrode Life

Description

Features

Automatic Temperature Compensation (ATC), displays temperature in ℃ or ℉

Renewable junction to clear any clogging that causes readings to drift and be erratic

Waterproof and designed to float if dropped in water

Automatic calibration to one or two points

Uses Hanna’s Quick Cal pH/EC standard with a pH value of 6.86 that can also be used to calibrate conductivity meters to 5, 000 µS/cm

Automatic shut-off with three user controlled settings

Large LCD displays stability indicator, low-battery indicator, and calibration tags

Optimum pH Levels for Plants

Vegetable Plants Optimal pH
Garden/Flower Plants Optimal pH
Orchard Plants Optimal pH 
Artichoke 6.5-7.5 Acacia 6-8 Apple 5-6.5
Asparagus 6-8 Acanthus 6-7 Apricot 6-7
Barley 6-7 Amaranth 6-6.5 Apricot 6-7
Bean 6-7.5 Bougainvillea 5.5-7.5 Cherry 6-7.5
Brussels Sprout 6-7.5 Dahlia 6-7.5 Grapefruit 6-7.5
Corn (Maize) 6-7.5 Erica 4.5-6 Grapevine 6-7
Cucumber 5.5-7.5 Euphorbia 6-7 Lemon 6-7
Early carrot 5.5-7 Fuchsia 5.5-7.5 Nectarine 6-7.5
Early Potato 4.5-6 Gentian 5-7.5 Orange 5-7
Egg Plant 5.5-7 Gladiolus 6-7 Peach 6-7.5
Late carrot 5.5-7 Hellebore 6-7.5 Pear 6-7.5
Late Potato 4.5-6 Hyacinth 6.5-7.5 Plum 6-7.5
Lettuce 6-7 Iris 5-6.5 Pomegranate 5.5-6.5
Melon 5.5-6.5 Juniper 5-6.5 Walnut 6-8
Oat 6-7 Ligustrum 5-7.5
Onion 6-7 Magnolia 5-6
Pea 6-7.5 Narcissus 6-8.5
Pepper 6-7 Oleander 6-7.5
Pumpkin 5.5-7.5 Paulownia 6-8
Rice 5-6.5 Portulaca 5.5-7.5
Soybean 5.5-6.5 Primula 6-7.5
Spinach 6-7.5 Rhododendron 4.5-6
Strawberry 5-7.5 Roses 5.5-7
String Beans 6-7.5 Sedum 6-7.5
Sugar beet 6-7 Sunflower 6-7
Sunflower 6-7.5 Tulip 6-7
Sweet Potato 5.5-6 Viola 5.5-6.5
Tomato 5.5-6.5
Watermelon 5.5-6.5
Wheat 6-7
SKU HI98118
Name GroLine Waterproof pH Tester with 0.01 Resolution - HI98118
pH Range 0.00 to 14.00 pH
pH Resolution 0.01
pH Accuracy ±0.1 pH
pH Calibration automatic, one or two-points (pH 4.01, 7.01, 10.01); one-point calibration using HI5036 or HI50036P Quick Cal calibration solution
pH Temperature Compensation automatic, 0 to 50°C (32 to 122°F)
Temperature Range 0.0 to 50.0°C/32.0 to 122.0°F
Temperature Resolution 0.1°C/0.1°F
Temperature Accuracy ±0.5°C/±1°F
Automatic Shut-Off 8 minutes, 60 minutes, or can be disabled
Battery Type/Life CR2032 Li-ion / approximately 1000 hours of continuous use
Environment 0 to 50°C (32 to 122°F); RH 100% max
Dimensions 160 x 40 x 17 mm (6.3 x 1.6 x 0.7”)
Weight 75 g (2.6 oz.)

HI98118 GroLine pH tester, Quick Cal calibration sachets (3), electrode cleaning solution sachet, battery, instruction manual and quality certificate.

All prices are inclusive of GST and not all items are stock items, if you require an immediate solution please send an email to sales@hannainst.com.au or call us on (03) 9769 0666.

Free standard delivery: We offer free delivery within Australia on orders over $100, typically arriving within 5 to 7 days. Delivery times may vary depending on the courier service and the recipient's location. Free shipping is not available with other offers or discounts.

Same-day despatch: Place your order before 1 PM Monday to Friday for same-day despatch. Delivery times may vary depending on the courier service and the recipient's location. Subject to stock availability.

Please note that we do not offer shipping to PO Box addresses.

Additional information

Weight 0.13 kg
Parameter

pH

pH Accuracy

±0.2 pH

pH Calibration

10.01); one-point calibration using HI5036 or HI50036P Quick Cal calibration solution, 7.01, automatic, one or two-points (pH 4.01

pH Range

0.00 to 14.00 pH

pH Resolution

0.01

Temperature Accuracy

±0.5°C/±1°F

Temperature Range

0.0 to 50.0°C/32.0 to 122.0°F