pH meter by HM Digital

Name: pH meter by HM Digital
Brand: HM Digital
SKU: HM-PH80
Price: 95.0 AUD
Availability: OutOfStock

$95.00

Shipping calculated at checkout.

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🌱 Your pH's New Best Mate

Need to keep your pH in check without dropping a heap of cash? The PH-80 by HM Digital is the go-to tool for growers, fish tank fanatics, and spa lovers alike. It nails your pH and temp readings fast, easy, and without the faff. Plus, it comes factory calibrated and ready to rip straight out of the box.

🔹 Key Features

🔥 Two-in-One – Measures both pH and temperature with pinpoint accuracy.

🧪 Easy Peasy Calibration – One-touch auto calibration means no fiddling or guesswork.

🔢 Big Display Energy – Large LCD shows both pH and temp at the same time.

🛠️ How to Use It

Pop off the cap and dip the sensor in your nutrient mix, tank, or spa.
Wait a few seconds – your pH and temp show up instantly.
Rinse and recap. Done.

Use the included buffer powder to recalibrate when needed. Keep the probe happy with storage solution to get the most accurate readings, every time.

🌟 Grow Guys Tips

Keep the electrode moist when stored – it ain’t a cactus.

Calibrate monthly if you're using this daily. Don't trust your grow to an off reading – treat your meter right and it’ll return the love.

🧃 Perfect For

Hydro heads, DWC diehards, aquarium legends, and even spa-day connoisseurs. Whether you’re running coco, soil, or full hydro – this little legend helps dial it all in.

📦 Specs & Stuff

pH Range: 0.0 – 14.0
Temp Range: 1–55 °C / 32–130 °F
Accuracy: ± 0.2 pH; ± 2% Temp
Resolution: 0.1 pH / 0.1 °C
Electrode: Glass sensor with reference tube
Calibration: One-point digital auto-calibration (pH 7.0)
Power: 3 x LR44 batteries (included)
Dimensions: 15.3 x 3.2 x 1.8 cm
Weight: 53.9g
Includes: Cap, batteries, storage solution, and buffer powder

🚀 Chuck It in the Cart, pH Like a Pro

Don’t guess – test. This pH meter’s a no-brainer for any serious grower or water wizard. Ready to rock from day one. Grab it now and give your grow the TLC it deserves.

Growers First, Retailers Second

Welcome to The Grow Guys

We built The Grow Guys from the soil up — well, coco and perlite. Before we sold gear, we bought it, ran it, and learned the hard way what's worth the money and what ends up in the shed. That's the filter everything on our shelves passes through. No sales scripts, no rebadged junk, no telling you what you want to hear. Just gear we'd run ourselves and advice from people who actually grow. Chasing higher yields, tighter flowers, or your first harvest? You're in the right place.

Meet The Grow Guys

FAQs

Order by 2pm and it ships the same business day from Invermay, Tasmania.

Calculated at checkout by weight and destination. Free shipping over $499*.

Plain packaging, no branding. No one knows what's in your box.

30-day change-of-mind returns on unopened, unused products. A 10% restocking fee applies and return shipping is at your cost.

Call, email, or walk into the Invermay shop. You'll get a grower on the other end, not a script.

Unit 10/110 Gleadow Street, Invermay 7248. Mon–Fri 8:30am–5:30pm, Sat 9am–3pm.