

💧 Stay sharp, measure smart — the pH meter that works as hard as you do!
The Extech PH100 is a waterproof, professional-grade pH meter featuring a broad pH range (0.00–14.00), automatic temperature compensation, and a smart chip that predicts electrode performance. Its adjustable stainless steel probe and memory storage for 15 labeled readings make it ideal for precise, on-the-go measurements in demanding environments.



























| ASIN | B00023RYQ8 |
| ASIN | B00023RYQ8 |
| Batteries | 4 Lithium Metal batteries required. (included) |
| Battery Description | Alkaline" or "Zinc-Carbon |
| Brand Name | Extech |
| Color | Green |
| Customer Reviews | 4.2 4.2 out of 5 stars (305) |
| Customer reviews | 4.2 4.2 out of 5 stars (305) |
| Date First Available | 7 August 2012 |
| Global Trade Identification Number | 00793950051009 |
| Included Components | Protective sensor cap |
| Is Discontinued By Manufacturer | No |
| Item Dimensions W x H | 41W x 36H millimeters |
| Item Weight | 0.12 Kilograms |
| Item model number | PH100 |
| Manufacturer | Extech Instruments |
| Manufacturer | Extech Instruments |
| Mounting Type | Freestanding |
| Product Dimensions | 17.27 x 4.06 x 3.56 cm; 120 g |
| Temperature Accuracy | 1 |
| UPC | 723434132528 793950051009 |
| Unit Count | 1 Count |
| Upper Temperature Range | 194 Degrees Fahrenheit |
| Voltage | 12 Volts |
S**N
So far so good
So far so good
B**T
Accurate! The flat surface electrode is ideal as very easy to clean! Excellent price
L**I
Tout parfait
B**R
Love this PH meter. I use it for cheese making.Seems accurate for both whey and pressed cheese.
J**N
I originally bought the "Oakton EcoTestr pH 2 Waterproof pH Tester, 0.0 to 14.0 pH Range" for $52.40 and it worked fine for a while. it is a sensitive device as most of these are. if you are the slightest bit careless, you will break it, and I did. a major problem when the electrode can not be replaced. I then moved to a much cheaper product the "Neewer New Mini Digital Pen Type PH Meter PH-009 I Multimeter Tester Hydro" for $10.89 and for the most part it worked, but with a fault. it constantly needed calibration with EVERY test, which is a huge pain when doing multiple tests. I finally couldn't take it anymore and bought this product... why did I not just get this to begin with??!! I saw the product, read the reviews and read its stats. ultimately deciding to go cheaper.. let me tell you something, DON'T!! Not only is this a quality product, working to perfection straight out of the box with ease, it also has the availability for electrode replacement, and though that part is expensive, its not as much as a brand new quality tester, and with care I shouldn't have to replace it for a long time!! I use it at a 7.0 calibration which is something not clearly specified in the instructions. it suggests a 4.0 cal. straight away. mine has worked perfectly with the 7.0!! the specs go greater into detail, just read them. but trust me when I say DO NOT GO CHEAPER THEN THIS PRODUCT!! you will eventually have to pay for this level of frustration free, quality ph testing. and the key words you need to focus on are, "frustration free!" haven't had a problem yet. I know all tech is not without its fair share of glitches, but I'll coast to that point versus stumbling in the dark pissed at life and my poor decision making. =) Also it may be difficult to know which product it is that you are getting. there is one with a refillable electrode (solution residing within) I believe.. this is not that product. there is a little sponge in the bottom of its cap you keep moist with desired calibration solution.
A**R
Shipping was fast and product works awesome.
Trustpilot
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