What is the mV reading? Does this measure conductivity?

We downloaded the material. Transmitter A transmitter (generally referred to as a 'transmitter' in the field) is an instrument that transmits electrical signals (such as analog or digital signals) input from various sensors that are detection units to other equipment over a short or long distance. For example, a pH transmitter receives a mV signal from a pH electrode. This electrical signal is calculated inside the transmitter and converted into DC4~20mA or DC1~5V analog signal or digital signal and output. At this time, the pH transmitter gives a bias of 4mA so that it corresponds to 4mA at 0pH and 20mA at 14pH so that it can be distinguished from '0' in general. We don't know the details either. But if you look at the data, you can understand it to some extent. You will also understand. Thank you.

Does the pH-11 meter measure hydrogen ions or conductivity?

Hi, This product is a machine for measuring acidity (pH). There is a separate product that measures the conductivity. Thank you.

Does this work with testing blood pH?

The pH value of mammals is normally controlled around 7.35-45 in the body. Once outside the blood vessels, blood pH easily falls outside this range due to atmospheric and temperature effects. This pH meter will respond to blood, but the value should not be considered to be with the sealed and temperature-controlled blood sample values that are measured in the lab.

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HORIBA LAQUAtwin pH-11 Pocket pH Meter Small Sample Amount min. 0.1mL for Soil, hydroponic, lab, Water, Aquarium, Food, Wine, Beer, Chemical

Product ID: 43017546

Details

Brand
HORIBA
Manufacturer
Horiba Ltd
Number of Items
1
Recommended Uses For Product
ph Test
Unit Count
1 Count

⚡±0.1 pH precision for lab-grade accuracy

💧Waterproof design for rugged environments

📏pH range 0-14 for universal use

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Description

📊 Elevate your pH game—precision meets portability in one sleek meter!

ALL WEATHER READY - Waterproof and backlit for seamless use in any lighting or environmental condition.
SMART CALIBRATION - 2-point automatic buffer recognition ensures effortless, reliable calibration every time.
LONG LASTING POWER - Up to 400 hours of battery life keeps you testing without interruption.
POCKET SIZED PRECISION - Carry professional-grade pH testing anywhere with a sleek, compact design.
MINIMAL SAMPLE MAXIMUM INSIGHT - Requires only 0.1mL sample—perfect for precious or limited liquids like wine or hydroponic solutions.

The HORIBA LAQUAtwin pH-11 is a professional, pocket-sized pH meter offering a full 0-14 pH range with ±0.1 precision. Its waterproof design and automatic temperature compensation make it ideal for diverse applications including soil, hydroponics, food, and beverages. Featuring minimal sample requirements (0.1mL), smart 2-point calibration, backlit display, and 400-hour battery life, it’s engineered for accuracy and convenience in any setting.

Specifications

ASIN	B01MTUY7R0
Best Sellers Rank	#154,125 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #143 in Lab pH Meters
Brand Name	HORIBA
Customer Reviews	4.6 4.6 out of 5 stars (37)
Item Weight	8 ounces
Manufacturer	Horiba, Ltd
Material Type	Plastic
Model Number	3999960122
Number of Items	1
Part Number	3999960122
Recommended Uses For Product	ph Test
Unit Count	1 Count

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47348F

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In stock

Sold byAmazon French PolynesiaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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

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TrustScore 4.5 | 7,300+ reviews

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