I picked up one of these PH meters from amazon for $8.15 with free shipping today. I’m not sure why it’s so cheap right now, but the reviews seem good enough and I like this idea better than reading paper strips! Looks like the color of the one they ship is yellow and black which is fine.I’ll post a review after I get a chance to use it.Brand New and High Quality.Excellent meter, very acurate and durable. With calibration screwdriver.Operating Temperature: 0 – 50°C (32-122°F).Relative Humidity: <95%.Power: 3 x 1.5V(AG-13 button battery) (included).Size: 15.2cm x 2.8cm x 1.5cm.
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