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Industrial & Scientific > Test, Measure & Inspect > Water Quality & Instrumentation > pH Testing > pH Meters > B01ESYG6X8
  1. Apera Instruments PHB-3 Economic Waterproof pH Pocket Tester, ±0.1 pH Accuracy, 0-14.0 pH Range
    Apera Instruments PHB-3 Economic Waterproof pH Pocket Tester, ±0.1 pH Accuracy, 0-14.0 pH Range
    Apera Instruments PHB-3 Economic Waterproof pH Pocket Tester, ±0.1 pH Accuracy, 0-14.0 pH Range
    Apera Instruments PHB-3 Economic Waterproof pH Pocket Tester, ±0.1 pH Accuracy, 0-14.0 pH Range
    Apera Instruments PHB-3 Economic Waterproof pH Pocket Tester, ±0.1 pH Accuracy, 0-14.0 pH Range
    Image(s) provided for illustrative purposes and may differ from the actual product
  2. Apera Instruments PHB-3 Economic Waterproof pH Pocket Tester, ±0.1 pH Accuracy, 0-14.0 pH Range

    Delivery: 10-20 Working Days
    Customer Ratings (17 reviews)
    Price R908.00

Product Description

  • SINGLE-Button operation with Easy Auto Calibration
  • Auto Temperature Compensation (ATC) ensures accuracy in variant temperatures (0-50.0˚C)
  • Complete kit with READY-TO-USE calibration solution and AAA batteries in a portable carrying case
  • Auto power-off in 10 min if no operation, low-battery alarm
  • 1000 hours of continuous operation powered by 2 AAA batteries
Additional Information

The Apera Instruments PHB-3 Pocket pH Tester is the most economic choice of a reliable pocket pH tester for your regular water solution's pH measurement, including hydroponics, aquaculture, pools& spas, education, tap/drinking water, etc. Easy single button operation for 1-point Auto Calibration (pH 7.0) and 0 to 50˚C Auto Temperature Compensation (ATC); ±0.1 pH, 0.5˚C accuracy with 0 to 14.0 pH range.

Comes with a complete kit of premixed calibration solution (pH 7.00), AAA batteries in a portable carrying case. Auto power-off in 10 min if no operation, low-battery alarm. IP57 waterproof and dustproof, floating on water so you don’t have to worry if it falls into water by accident. 1000 hours' continuous operation (without backlit) powered by AAA batteries.

The meter is CE certified and comes with a 2-YEAR Warranty (6 months for the probe). The company designs and manufactures scientific analytical instruments like meters and sensors for pH, conductivity, turbidity, and dissolved oxygen for over 25 years, and meets ISO 9001:2008 Standards.

NOTES: The instrument will NOT give accurate or stable readings for distilled or deionized water's pH testing. This is because distilled and deionized water do not have enough ions present for the electrode to function properly. To measure distilled or deionized water’s pH, users need to use a specialized pH electrode. Do NOT store the probe in distilled water or deionized water because they will cause damage to the glass membrane of the pH probe. Only use distilled water for cleaning the pH probe.

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Apera Instruments, LLC
Shanghai Sanxin Instrumentation
Shanghai Sanxin Instrumentation
Shanghai Sanxin Instrumentation
Shanghai Sanxin Instrumentation
Most Helpful Customer Reviews

I tested this pH probe using three buffer solutions at pH 4, 7, and 10. It was easy to calibrate, and very accurate in the entire pH range. The glass bulb is well protected by the plastic body housing. It is easy to rinse and wipe dry. The batteries are easy to insert and remove for temporary use. I've used this probe several times now on known pH dilute solutions, and it has been accurate to within 0.1 pH unit. The plastic carry case is handy and well suited to this pocket pH meter. I would strongly recommend this probe. It is easily comparable in accuracy and ease of use to pH probes I use costing several hundred dollars. It is also fairly rugged and compact. I am very satisfied with this product.
Love it! Super accurate and stable.. Does not always bounce up and down like most inexpensive pens.. Then the fact it is one button one range calibration of 7.0 solution and it performs it all on its own and your set. So easy it makes me feel stupid for not jumping on this a long time ago.. More then satisfied! Fast delivery also!! Would def. Recommend to everybody!
Apera Instruments PHB-3 Economic Waterproof pH Pocket Tester, ±0.1 pH Accuracy, 0-14.0 pH Range Great product! This was my second purchase for PH meter. First meter had 3 solutions. After youtubing procedure; I wanted a meter that required very little maintenance. This is it! Easy to follow directions, & precisely worked as described. Received it recently and am curious about longevity. 'Looks' and feels well made.
Please Note

The authorised South African distributor of this product is under no obligation to honour the manufacture's guarantees/warranties or to provide after-sales service.

Please note that this item is imported from the USA, and is designed to be used in the USA. In addition, if the unit is powered it will come with a US plug and an adapter/transformer may be required. Please click here for more information on power requirements, or check with us if you are unsure or need any assistance!

Please also note that certain items cannot be imported, these include Alcohol, Animals, Batteries, Flammable Materials, Currency, Food, Furs, Chemicals, Explosives, Medications, Plants, Seeds, Supplements, Pressurized Cans, Tactical Equipment, Vitamins, Weaponry and Weaponry Accessories. In these cases, the item and information is displayed for reference purposes only. If you are not sure if we are permitted to bring an item, please send us an e-mail with a link to the item to confirm.

Please also ensure that you are ordering the correct item for your particular application as returns to the USA are costly. Product reviews are also provided for most of our items, which can give you a good idea for possible things to look out for and the quality of the item. By clicking Add to Cart, you are confirming that the item is correct and you accept the conditions listed here.