HM Digital PH-80 Handheld Digital pH Meter

$49.99  

5% Rewards:

250 $2.50 off a Future Purchase
LOW STOCK ALERT: Only 7 left - order now!

This item is in stock in our East and West Coast warehouses

HB000171

SHIPS FREE!

HM Digital, Inc.

The PH-80 is an economically priced, reliable pH meter that is ideal for testing applications such as hydroponics & gardening, pools & spas, aquariums & reef tanks, water ionizers, drinking water and more.

Features:

  • Measures pH and Temperature
  • One-touch automatic digital calibration
  • Water resistant
  • Simultaneous temperature display
  • Sleek, lightweight design
  • Large LCD display
  • Automatic Temperature Compensation (ATC)
  • Auto-off function, data-hold function and low-battery indicator
  • Includes storage solution in a sponge embedded in a translucent cap
  • Factory Calibrated: The PH-80 meter is factory calibration to pH 7.0. The meter can easily and quickly be recalibrated with digital calibration to pH 4.0, 7.0 or 10.0 using the meter's simple one-touch process.
  • Includes a cap, batteries, storage solution and pH 7.0 buffer
Specifications:
  • pH Range: 0 - 14
  • Temperature Range: 1-80 °C; 33-176 °F
  • Resolution: 0.1 pH; Temperature resolution is 0.1 °C/F
  • Accuracy: +/- 0.2 pH; Temperature accuracy is +/-2%
  • Calibration: Digital automatic calibration (one point)
  • Electrode: Glass sensor and reference tube electrodes
  • Housing: Water resistant
  • Power source: 3 x 1.5V button cell batteries (model 357A; included)
  • Dimensions: 15.3 x 3.2 x 1.8 cm (6.0 x 1.3 x 0.7 inches)
  • Weight: 53.9 g (1.9 oz)

Product Manuals & Documentation

HM Digital PH-80 Handheld Digital pH Meter

Owner's Manual available for download in Adobe PDF file format

Manufacturer Info

HM Digital, Inc.
Established in 1987, HM Digital, Inc. (formerly known as Heemang Electronics) is an original equipment manufacturer (OEM) that has been recognized worldwide for providing the best values in water testing instrumentation, especially the increasingly popular TDS meter.

Ask a Question Earn 25 Points when you ask or answer a question
Sort By :
 
9 Questions
Displaying questions 1-9
 
 
Write Your Review Earn 25 Points when you write a review
Sort by:
 

Overall, others give this:

  • 3.7

3 Reviewers (33%) would recommend this

Overall Rating:

download image
5  Star
 1
4  Star
 0
3  Star
 2
2  Star
 0
1  Star
 0
 
3
3.0
Not Worthy

reviewerbadge
REVIEW
I have had this unit for 3 1/2 years. It always needs calibration and I have never been able to trust the readings. Tests high most of the time.
Was this review helpful: Yes(1)No(0)
 
 
 
3
3.0
Lacking

reviewerbadge
REVIEW
I had this product less than a month and it started giving me really high Ph readings. So I calibrated. I attempted to find the instructions online, but could not find any thing specific on this model. I attempted using the buttons, but they would only work half the time. When I started to put it...Read More
Was this review helpful: Yes(9)No(1)
 
 
 
5
5.0
HM Digital PH Meter

reviewerbadge
REVIEW
i love this meter, works perfect.
  • 1
Was this review helpful: Yes(7)No(0)
 
 
 
Write Your Review Earn 25 Points when you write a review
Sort by:
 

Overall, others give this:

  • 3.7

3 Reviewers (33%) would recommend this

Overall Rating:

download image
5  Star
 1
4  Star
 0
3  Star
 2
2  Star
 0
1  Star
 0
 

Free, Fast, and Flexible Shipping Options

  • Most products ship free—no minimum purchase required

    We ship 99% of the products we carry for free within the contiguous United States using a mix of economy methods including USPS First Class Mail, SurePost and UPS Ground. Your order will arrive in 5-7 business days.

  • upgrade your shipping for only $4.99—free upgrade for orders $199+

    Over 90% of our members receive their orders within 2 business using UPS Ground. Upgrade from free economy shipping to UPS Ground for only $4.99—or spend $199 and we’ll upgrade you automatically!

  • need your order even faster? no problem!

    Expediated shipping services are available for most products if you are in a hurry. Get guaranteed delivery in 2 business days, 1 business day, or next day by 10:30 am. Costs vary by location.

  • buy it today and we'll ship it today

    Same-day shipping is available Monday-Friday for most products—place your order by 10 am PST. Pre-ordered and back-ordered items do not qualify, nor do drop-shipped, live, or frozen shipments.

Learn More About Shipping

60-Day Return Period with Easy Online Returns

Return any new and unused item within 60 days for a full refund. Having difficulty with a product? Contact us to speak with an aquarium expert. If you need a replacement, fill out this form.

A small segment of the 180+ brands we carry require that customers contact them directly if/when problems arise. You can view the full list of those brands and get their contact info here.

Marine Depot is an authorized reseller for every product we carry. That means when you buy aquarium supplies from us, your products are not only backed by our own 60-day return policy, they also carry full factory warranties, where applicable. Some items have a 1-year warranty, others have limited lifetime warranties. Warranty coverage varies from manufacturer to manufacturer, so please read the product description of the item(s) you are considering thoroughly for details or contact us if you have warranty questions.

Learn More About Returns

Earn 5% Cash Back for Most Purchases

Rack up reward points to earn discounts on future purchases! You can earn reward points by creating an account, writing reviews, referring friends, subscribing to our newsletter, buying products, and more!

  • Most Products
    Earn 5 reward points for every $1 you spend to get 5% cash back
  • Marine Depot, AquaMaxx, Accel Aquatics, and Korallin
    Earn 6 reward points for every $1 you spend to get 6% cash back
  • EcoTech Marine, NYOS, and Aqua Illumination
    Earn 1 reward point for every $1 you spend to get 1% cash back

You can also get bonus reward points by purchasing select items during special sales and promotions.

Learn More About Rewards

Customers Who Viewed This Item Also Viewed