Product description:
This instrument is to measure plant stem strength against the wind. Users only need to push the instrument against the stem to get stem strength of the plant.
QT-DFA Portable plant stem strength tester
Features:
1. This instrument has high measuring precision and high resolution. Two model - QT-DFA01 and QT-DFA02- are available for different plants;
2. Data can be shown on a big LCD with screen rotation function;
3. The instrument can be connected to computer for trial test, data downloading, printing and analysis. Several parameters such as input speed, area can be converted to displacement and pressure, respectively;
4. The instrument is equipped with various kinds of platens for convenient measurement;
5. It is easy to use, time saving, and of high precision;
6. The instrument can show remaining battery life and it can automatically power off when battery life is low.
Technical Parameters:
· Model: QT-DFA01 QT-DFA02
· Maximum load: 50N 500N
· Measuring units: Kgf/lb/N
· Precision: +/-0.2%F.S,+/-digit
· Display: 4-digits LCD display
· Measuring value: Peak and current value, peak value can be maintained
· Collecting rate: 1000 times/s
· D/A conversion: 16-bitΔΣtype
· Processor: 8-bit CPU
· Working temperature: -20℃ to 40℃
· Power supply: NI-MH battery or exterior AC linear power adapter or USB power supply
· Data output: USB
· Auto power shutdown: 10 minutes without operations
· Battery alarm: Battery icon will flicker when battery life is low.
Made in china
　
Beijing Tel: +86-10-62111044 / Fax: +86-10-62114847 / Add: Suite 6B13 Huajie Plaza, 13 Dazhongsi, Haidian District, Beijing 100098, China
Sales: Sales@Qudao.com.cn / Support: support@qudao.com.cn
Haier 8,000-BTU Portable Air Conditioner, White, new
Product description: QT-DC01 surveyor can record sampling date, sampling location, plant variety and other forms related to plant disease and insect pest inspection. The data can be uploaded to digital monitoring and early warning system of crop diseases and insect pests.
QT - DC01 plant disease and insect pest surveyor
Technical parameters:
Form: provides more than 200 forms that meet the requirement of daily inspection, including forms for crops such as rice, wheat, maize, potato, and
Product description:
Aquatic plant sampler, also called aquatic plant clip, is a tool for sampling aquatic plants, including submerged plants, floating plants and emergent plants.
QT-CY02 Aquatic plant sampler
Features：
All components are made of stainless steel (SUS 304) and integrally welded by the argon arc welding technique. The sampler has good rigidity and rust-resistant property;
The sampler is easy to operate and it can save labor work.
Specifications:
Net weight：12kg；
Haier HPY08XCM 8,000 BTU Portable Air Conditioner
Details
General
Product TypeAir conditioner
Form FactorMobile
FunctionsCooling, dehumidifying
Filter TypeMesh filter
Cooling Capacity8000 BTU/h
Max Dehumidification Capacity75 pint/24hrs
Air Flow Control4-way air direction control
Special FeaturesAuto restart, ventilation only mode, built-in wheels, self-evaporating technology
Settings, Controls & Indicators
Control TypeElectronic
Timer24 hrs
Fan Speed Settings Qty2
rechargeable power source
Portable solar power station is an energy storage system designed to provide DC power and AC power for mobile devices and home appliances.
Using solar panels, car chargers or commercial power to charge the built-in lithium battery and it will store the electric energy for electrical power supplies, when required. It is small, light, portable and Low self power consumption, suitable for traveling, camping, emergency lighting and outdoor working. With AC / DC output
Product description: QT-ML3 portable soil moisture/temperature meter can be used for the measurement of moisture of various types of soil and media, and it can be used as a basic tool for on-site observation or mobile measurement.
QT-ML3 Portable soil moisture/temperature meter
Principle
Using FDR (frequency domain reflectometry) principle, the sensor emits electromagnetic wave with a certain frequency, the waves transmit along the probe till they reach the bottom of the probe and return to
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