Which storage solution is best to use for this product? Also how often do you have to change storage fluid?

There is hm ph electrode storage solution you can get...there is a sponge in the cap of this ph meter that you dont want to let dry out.

is this meter pre calibrated out of the box?

Yes.....any bottled water that has been treated with the Reverse Osmosis (RO) has a PH of 7 .......Read the Label for (RO).....so it's an easy and cheap check.......

What is the operational temperature range ?

I use it for adjusting brewing water, so the range I've use it is from 45F to 165F.

Is this meter appropriate fow wine?

I've been using it for beer pH measurement so wine should be fine.

Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

Help Track order

Account Cart

Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

Help Track order

Account Cart

HM Digital PH-200 Waterproof pH Meter

Product ID: 3311328

Details

Battery Description
Alkaline
Brand
HM Digital
Color
White
Item Weight
5 pounds
Product Dimensions
3"W x 8"H

💧Waterproof design

📏Full pH scale 0-14

🌡️Accurate temp range 0-80°C

34.58 OMR

Duties & taxes included

In stock

Sold byAmazon OMANDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to OMAN.

Secure transaction

ProDesertcart PRO

Fast, free shipping, member pricing & priority support.

Join PRO →

Description

💧 Stay sharp, stay precise — the pH meter that works as hard as you do!

RUGGED WATERPROOF BUILD - Designed to withstand wet environments—never worry about spills or splashes again.
TRUSTED BY PROFESSIONALS - Join thousands of lab and field experts who rely on HM Digital’s proven performance.
LONG LASTING ALKALINE POWER - Stay powered through extended use with easy-to-replace alkaline batteries.
PRECISION P H TEMP READINGS - Get lab-grade accuracy with a full 0-14 pH range and ±1% temperature precision.
USER FRIENDLY TABLETOP DESIGN - Compact 3"x8" footprint fits perfectly on any workspace for quick, reliable measurements.

The HM Digital PH-200 is a professional-grade waterproof pH and temperature meter offering precise measurements across the full pH scale (0-14) and temperature range (0-80°C). Its durable, compact tabletop design and reliable alkaline battery power make it an essential tool for lab and field professionals seeking accuracy and resilience in demanding environments.

Specifications

ASIN	B00132G102
Battery Description	Alkaline
Best Sellers Rank	#179,872 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #163 in Lab pH Meters
Brand Name	HM Digital
Color	White
Customer Reviews	4.2 4.2 out of 5 stars (410)
Global Trade Identification Number	00891144000021
Included Components	1 EA Meter
Item Dimensions W x H	3"W x 8"H
Item Type Name	PH Meter
Item Weight	5 pounds
Manufacturer	Hydrofarm
Model	PH-200
Mounting Type	Tabletop
Number of Items	1
Part Number	PH-200
Temperature Accuracy	+/-1%
Temperature Reading Accuracy	plus_minus_1_degree_celsius
UPC	798527557687 891144000021 095225177538
Upper Temperature Range	176 °F
Warranty Description	Limited

Common Questions

Are the products genuine and authentic?+

Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

How long does delivery take and is it reliable?+

Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

What is Desertcart? Is it safe to order from?+

Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Ayesha M.

The product exactly matches the description. Very satisfied with my purchase.

5 days ago

Zainab N.

Fantastic and great service. Shipping was faster than expected.

1 week ago

View all Trustpilot reviews

Shop Global, Save with Desertcart

Value for Money

Competitive prices on a vast range of products

Shop Globally

Serving millions of shoppers across more than 100 countries

Enhanced Protection

Trusted payment options loved by worldwide shoppers

Customer Assurance

Trusted payment options loved by worldwide shoppers.

Desertcart App

Shop on the go, anytime, anywhere.

34.58 OMR

Duties & taxes included

In stock

Sold byAmazon OMANDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to OMAN.

Secure transaction

ProDesertcart PRO

Fast, free shipping, member pricing & priority support.

Join PRO →

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Neha S.

Excellent communication throughout the order process. Product is perfect.

2 weeks ago

Fatima A.

Best international shipping I've ever tried. Worth every penny!

3 days ago

View all Trustpilot reviews