Chihiros Digital TDS and Temperature Tester Pen

An easy-to-use digital TDS tester. A TDS Meter indicates the Total Dissolved Solids (TDS) of a solution, i.e. the concentration of dissolved solids in it. Since dissolved ionized solids such as salts and minerals increase the conductivity of a solution, a TDS meter measures the conductivity of the solution and estimates the TDS from that.

Dissolved organic solids such as sugar and microscopic solid particles such as colloids, do not significantly affect the conductivity of a solution so a TDS meter does not include them in its reading.

Authorized Reseller

As an authorized reseller of Chihiros in New Zealand, The Aquascape Shop ensures that all Chihiros electrical products come with local NZ/AU plugs. Fully compliant with standard electrical safety standards in New Zealand and Australia, we take pride in offering our customers products of the highest quality. Therefore, all Chihiros electrical products purchased from The Aquascape Shop are covered against any manufacturer defects or issues. We stand behind the reliability and performance of Chihiros products and are committed to ensuring your satisfaction with your purchase.

This product is available for PRE-ORDER.
By placing a pre-order, you are reserving stock arriving in our next shipment.

📦 Arrival ETA: 28 December 2025

🚚 Estimated Dispatch Date: 6 January 2026 onwards
Our team will begin dispatching orders in the sequence they were received. We might ship earlier if we can.

• Full payment confirms your pre-order. Unpaid orders will not be held.
• All pre-orders are fulfilled first-come, first-served based on payment date.
  If your order contains in-stock + pre-order items, the full order ships together on 6 January 2026.
• To ship in-stock items earlier, please place two separate orders.

We are an authorised Chihiros retailer.

All Chihiros products come with a 1-year warranty, excluding parts that are subject to normal wear and tear (such as power supplies, adapters, and consumable components).

If you experience any issues, our team will assist with troubleshooting, warranty claims, and replacement parts where applicable.