Product description: QT-PH350 is a sophisticated but durable pen-like pH meter with independent electrodes. It can be used for several years if it is operated correctly.
QT-PH350 Soil pH Meter
Features
Standard accessories include detachable pH test pen, pH electrode and pH 4, pH 7 standard solution
Nib type pH electrode is the ideal probe for measuring permeable object, such as soil, meat, cheese etc., the electrode is embedded in a solid glass pen
Detachable pH probe can be used for regular or remote measurements
Automatic calibration with pH 4, 7,10 standard solutions
Rotation display button
Data Retention
Auto power-off
Small and lightweight
Waterproof panel
Applications
Agriculture, horticulture, food processing, teaching, industrial and quality management
Specifications
Data reader
Screen
20 mm x 28 mm LCD with rotation display function
Measurement range
0~14
Resolution
0.01pH
Accuracy
±0.07(5~9)
±0.1 (4~4.9, 9.1~10)
±0.2 (1~3.9, 10.1~13)
(23±5℃, calibration values)
Input impedance
10~12 ohms
Temperature compensation
Not necessary
Sampling time
About 0.8 s
Data Retention
Freeze the current display data, convenient for reading
Calibration
Automatic calibration with pH 7, 4 or 10 standard solutions
pH electrode connector
BNC interface
Operating Temperature
0~50℃(32~122℉)
Operating humidity
iPhone 14 Silicone Case, for iPhone 13 Case [Military Grade Drop Protection] [Anti-Scratch Microfiber Lining] Silicone Ultra Slim Cover Shockproof Phone Case 6.1 inch, Forest Green
amazon.com/dp/B0B6BBGBTV
It is from Amazon, brand-new, never-used, un-opened.
Check the above Amazon link for more details if needed.
Call or text me at sìx Åñē sÄ“vèñ fôūr fÅùr sévēñ sÃx föür nïñè zërò.
I do not check email that often.
Click "more ads by this user" for everything I am
Product description: QT-TQ1301manual soil sampling kit is the most commonly used soil sampling kit for many industries, such as soil science, agronomy and architecture. It can apply to undisturbed and disturbed soil sampling in most of soil types.
QT-TQ1301 manual soil sampling kit
Features:
Sampler is easy to use.
With a carrying case, portable, be able to use in the field.
Standard sampling depth is 4.5 m. longer tube can be customized according to user’s requirements.
Standard cutting
3 Pack iPhone 14 Pro Screen Protector with 3 Pack Camera Lens Protector, Upgrade Tempered Glass Full Screen Protector for iPhone 14 Pro (6.1 Inch), HD Clear Bubble Free Easy Installation
amazon.com/dp/B0B7JYYRFD
It is from Amazon, brand-new, never-used, un-opened.
Check the above Amazon link for more details if needed.
Call or text me at sìx Åñē sÄ“vèñ fôūr fÅùr sévēñ sÃx föür nïñè zërò.
I do not check email that often.
Click "more ads by this user" for everything I am
Product description: Double ring infiltrometer is a simple device used to measure the rate of water infiltration into soil. Water infiltration rate is the water flows into a unit cross section of soil per unit time. It can be calculated by the measuring results and Darcy's law.
QT-IN12-W Double Ring Infiltrometer
The standard device includes several sets of stainless steel rings with different diameter, which can deal with several measurements at the same time to get accurate and reliable
CAS 1451-82-7 2-BROMO-4'-METHYLPROPIOPHENE
WhatsApp:+86 15105211217
Product name：2-BROMO-4'-METHYLPROPIOPHENE
CAS：1451-82-7
Appearance：white powder
Molecular Formula：C10H11BrO
Molelecular Weight：227.1
Density：1.357
Email:wally@jskaihuida.com
Buy Cannabinoids from a trusted supplier at best rates - interpharmachem.shop
Laboratory tested Cannabinoids for sale online
Our Cannabinoids inventory includes:
*SGT-151, 5F-SGT-151, CHM-SGT-151
*SGT-42, SGT-280 Powder, 4F-MDMB-BINACA Powder
*ADB-Butinaca Powder, Herbal Resin, 5F-AKB57
*And many more high quality cannabinoids to buy
Get discrete and same day delivery. Order your cannabinoids today
View the inventory here
https://interpharmachem.shop/4-cannabinoid
86 15611261324