Winter pesticide storage tips

In winter, farmers do not use up the pesticides at home. If they are not properly stored, they often have problems such as deterioration or explosion. Commonly used pesticides are divided into solid and liquid from the external form, and different forms of pesticide storage have different requirements.
Liquid pesticides should be protected from heat and sun, avoid high temperature and contact with air; keep away from fire and prevent contact with oxidizing and alkaline substances. Place them in a place that is ventilated and protected from light, cool and dry, and do not mix with nitrates, strong acids and charcoal or paper scraps. Put organic matter together. Bottle caps and stoppers of bottled pesticides must be tightly closed to prevent volatility and decomposition. Some pesticides have their own characteristics, such as phoxim and trifluralin. Do not mix with alkaline substances when storing. Bottled liquid pesticides tend to freeze when they are below 0 °C, form a block or freeze the bottle, preferably with rice husks and other materials to keep warm.
Solid pesticides Mainly pay attention to moisture and moisture, use wooden boards or dried chaff, wheat straw, straw, etc., and pay attention to ventilation and moisture. Do not store aerosols with volatile, flammable or explosive materials. Do not exceed 30 °C.
Microbial pesticides should be stored in a low-temperature and dry environment, protected from high temperature and moisture, and stored for no more than 2 years.
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Digital Laser Tape Measure

Mastergrip Laser Distance Meter


Product Description:

A laser distance measure is an advanced measuring tool to measure any distance without any efforts. It has a laser beam that is produced by the meter with the help of a battery and reflects it through a lens. The meter can measure the distance covered by the leaser and the result is shown on the display. Mastergrip laser distance meter is a digital distance measuring tool for precise and effortless measurement taking. It is an ideal measuring device for contractors, insurance adjusters, architects, flooring professionals and other people who do a lot of measuring. However, homeowners can easily use laser tape measures around the house, too.


User instruction:

Place the device on one end of what you want to measure, and then aim the laser beam so that it hits an object at the other end..If there's no wall, pole or anything like that, put a target at the spot you want to measure up to. The process is similar to using a conventional tape measure, except you use a laser beam instead of metal tape. Once you have the laser at the right spot, press the button, and the tape measure calculates the distance and displays it on its screen. The calculation is done through precision optics and laser physics using the phase-shift method, in which a laser hits an object and compares its reflection with the beam sent out, or using the time-of-flight method in which the time it takes for an optical pulse to reflect back is calculated. Some laser tape measures let you measure multiple distances and add them together automatically.


Specification:

Brand

WINTAPE or customized

Material

Metal case

Size

L 120mm * W 60mm * D 29mm

Measurement Accuracy

+/-1.5mm

Measurement Range

0.03-100m

Smallest unit display

1mm

Laser switched off automatically

15 seconds

Device switched off automatically

360 seconds

Laser type

Class2,635 mm,<1mW

Water-proof and dust-proof grade

IP54

Unit conversion

meter / inch / feet

Operating temperature

0 ºC to +40 ºC (32ºF to 104ºF)

Storage temperature

-10ºC to +50ºC (14ºF to 122ºF)

Battery powered

1.5V*2 pieces AAA type (R03 / LR03)

Battery life

> 5000 times

Weight (approx.)

110 g (without battery)

Security

EN-71,RoHS, 6P

Packing

1pcs/box+inner box, 50pcs/carton, Carton size:53*25*31cm

NW/GW:9/10kgs

Payment Terms

T/T( Paypal, Bank Transfer), Western Union

Shipping

By Sea, Air, Express




Measurement accuracy: +/-1.5mm

Measurement range: 0.03-100m

Smallest unit displayed: 1mm

Single measurement time: 0.1-3 seconds

Measuring unit: m/ft/in

Laser grade: Class II

Laser Type:635nm, <1mW

Inclinometer: 0/90 degree

Continuous distance measurement: Supported

Area/volume/pythagorean measure: Supported

Min and max measurement value: Supported

Measuring reference switch: Supported

Display illumination: Supported

Battery type: AAA size alkaline battery 1.5V*2

Water-proof and dust-proof grade: IP54

Operating temperature: 0℃-40℃

Storage temperature: -20℃-60℃

Laser switched off automatically: 15 seconds

Device switched off automatically: 360 seconds

Dimensions: 117*50*26mm
















40M Laser Measure,Handheld Digital Distance Meter Measure,Digital Distance Meter Measure

Wintape Measuring Tape Company , https://www.wintapetape.com