Range: ph 3 - 8 ph
Moisture: 1 - 8
Most crops cannot survive in too acid or too alkaline soil. Get the right ph reading for your crop is very important.
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.
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±5â??, 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
Product description: QT-PH06S/30S is a durable soil pH meter, it can be inserted into soil and measure soil pH rapidly. No batteries and no special maintenance needed for the meter.
Specifications
QT-PH06S
QT-PH30S
Measurement range
pH: 3~8;
soil moisture: 10~80%
Resolution
0.2
Accuracy
0.2 (Suitable for arable land and teaching experiment)
Operating temperature
5-50
Probe length
6cm
30cm
Configuration
pH Meter, manual, portable carrying box
Soil pH is very important to crop growth. Most of crops can hardly survive when soil pH is too high or too low. The appropriate pH is critical to the quality of crops.
Ph meter(0.01 ph resolution)
I am the manufacturer of the ym instrument co., ltd. In china.
Portable ph pen/meter
Captive purity portable ph pen/meter ym-901
Digital ph meter tester - universal tester!
1. Pen type ph meter 2. Lightweight, compact
3. Read quickly and accurately
4. Switching film
5. Long low battery power consumption
6. Waterproof
7. Features: automatic cutoff switch
8. Low power consumption (as long as there is any view
Guarantee the accuracy)
9. Operating temperatures: 0`c to 50`c (atc)
This handy ph pen/meter is a great tool for any aquarist. It is extremely easy to use and is waterproof. Simply dip the meter in the solution to get the ph reading. Its high accuracy and resolution also make it suitable even for the most-demanding applications.
Note: ph 7.0 solution is required for calibration.
Operating temperatures: 0`c to 50`c (atc)
Atc: automatic temperature compensation for accurate readings!
Power supply: 4 x 1.5 volt (button battery)
Battery life: 1000 hours of continuous use
Size: 6" x 1.00" largest diameter
Weight: 70 grams
Features: auto turn off
Waterproof mini ph tester (0.01 ph resolution)
- totally waterproof!
- small like a pen!
Soil moisture meter
You'll never forget to water your plants again if you invest in the soil moisture meter.
It is possible for you to determine the moisture condition of your compost without having to dig or remove any mulch or soil. Just insert the probe directly into the compost. Instantly your moisture meter will give you an accurate reading of moisture available.
Product description: The QT-SM01 is a soil moisture meter, consisting of a soil moisture sensor and a portable data logger. It can apply to agriculture, forestry, environmental protection, water conservancy, meteorology and other sectors for soil moisture monitoring, irrigation, greenhouse control and precision agriculture. The meter can be used to rapidly measure the moisture of various types of soils at upper and lower layer. It is able to meet the requirements of soil moisture monitoring, scientific research, production and teaching, etc.
Technical parameters
Moisture sensor: cylindrical PVC waterproof probe with four 6 cm long stainless steel probe, it can be also kept in the soil for a long term observation at a fixes position or and on-line measurement
Extension rod for moisture sensor: length 80cm
Measurement range: 0~100% Vol
Accuracy: ±3% (0~60% Vol), ±1%(after calibration)
Response time: < 0.3 s
Storage module: software included, more than 12,000 data, no data lost when power failure
Data display: LCD with backlight, shutdown automatically, power-saving mode
Power supply: 8.4V rechargeable lithium battery, charger included
Communication interface: RS232
Battery life: continuously for 48 hours in frequent use
Standard configuration
QT-SM01 soil moisture meter includes soil moisture sensor, portable data logger, USB cables, portable case, charger, software, manual and extension rod.
Product description: QT-SM100 soil moisture meter is based on TDR (Time domain Reflectometry) technology, it can be used to rapidly measure the moisture of various types of soils. By measuring the dielectric constant of soil or other media, the meter can calculate soil water content, because soil water content is closely related to the dielectric constant. Soil moisture data can be transmitted to a handheld Android terminal by WIFI.
Feature
GPS coordination can be recorded
Record data Automatically or manually
Wireless data transmission via Wi-Fi
Recognize sensors by two-dimensional code
Automatically recognize connected sensors
Terminal memory card is up to 32G
Display real-time data and curve of recorded data
Export data to Excel for analysi
