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Groline HI-98131Combo pH/EC/TDS/Tempeture Waterproof Tester

Groline HI-98131Combo pH/EC/TDS/Tempeture Waterproof Tester

SKU:
Tester/04
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£307.20 inc. VAT
£256.00 ex. VAT

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Product Details

Description

The GroLine Pocket is a slim, lightweight, and waterproof pocket tester that measures pH, conductivity, TDS and temperature. This versatile pocket meter is designed for hydroponics, greenhouse and agriculture applications.

  • Waterproof and floats for easy retrieval
  • Quick Cal mode to calibrate pH and EC/TDS with one solution
  • TDS conversion factor selectable between 0.5 (500ppm) and 0.7 (700 ppm)
  • Replaceable pH electrode equals lower whole life costs
  • 3 sensors in a single meter Waterproof - Designed to withstand the humidity of a growing environment
  • Wide pH Range from 0.00 to 14.00 pH
  • Selectable EC to TDS conversion factor
  • Automatic Temperature Compensation
  • Stability indicator HOLD button that freezes reading on the display to allow recording of measurement
  • BEPS (Battery Error Prevention System)
  • Battery % level at startup
  • Low Battery Indicator Auto-off

The meter operation is simplified with two buttons. One is used for on/off and for calibration while the other is used to switch between the measurement modes. The HI98131 has advanced features including a selectable EC to TDS conversion factor (0.5 - 500 ppm and 0.7 - 700 ppm).

Frequently Asked Questions

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Clover Multi-Purpose Compost is a peat-based growing medium for all plants. It is suitable for seed sowing, potting-on, containers, hanging baskets, tubs, vegetables, and bedding plants. It’s one of the most versatile composts for both home and professional gardeners.

Yes, Clover Multi-Purpose is an all-purpose compost designed for almost every type of plant. However, for lime-hating plants such as rhododendrons, camellias, and azaleas, we recommend using an ericaceous compost for best results.

Clover Multi-Purpose is peat-based, giving it superior water-holding capacity, root aeration, and consistent performance. Many gardeners prefer it over peat-free options for reliability, though we also stock peat-free alternatives if you want an eco-friendly choice.

Yes, this compost is enriched with nutrients to feed plants for up to 4–6 weeks after planting. For longer-term growth, simply add a liquid or granular fertiliser once the initial feed runs out.

Absolutely. The fine, consistent texture makes it excellent for seed germination and young seedlings. Just follow your seed packet instructions for sowing depth and watering.

Yes. This compost has excellent moisture retention and drainage, making it one of the best composts for hanging baskets, patio tubs, and containers. It helps prevent plants from drying out too quickly, especially in warm weather.

No, it is not certified organic as it contains peat and added fertiliser. If you’re looking for an organic compost, we can recommend suitable peat-free alternatives.

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