Unconsciously, Aunt Zhang had been a long time. Ordinary bursts of material, occasional feelings, and some gold coins. Before the gold coins were taken to the lottery, the results were not even. Later, it was discovered that Zhang Aunt’s gold coins could save some exchange gifts in addition to the lucky draw. Years ago, I saw a gift from a Ruima moisture-proof box, which I found to be fun. The first time Aunt Zhang used gold coins to exchange gifts, it was worthless, but it was a pleasant surprise.
This box, Jingdong sells for 119 yuan.
Rima (EIRMAI) R10 SLR Camera Dryer Moistureproof Box Sealing Lens Electronic Box Medium Send Large Hygroscopic Card Hyun Gray 119 Yuan Ruima Small R10 Moistureproof Box Jingdong Direct Link When I heard of a digital camera, it took a long time for the lens to become idle, especially in the wet climate in the south. I haven't used any of these products before. This time Aunt Zhang has a moisture-proof box gift. It's a fun exchange.
Click on the redemption prize in the APP, wait a few days for the review to pass. After a few days, one day suddenly received a courier call saying that there was a parcel, and I was wondering as if I had not bought anything recently. A look is Aunt Zhang's surprise
The plastic seal of the parcel is very personalized, "the value is up," and there are seals.
Welfare king issued from the royal capital
Open the box, is a foam protection pad
There is also a small box. What is inside?
Hygroscopic card
Hygroscopic card front
Hygroscopic card on the back
Retractable plug on moisture absorption card
Hygroscopic card particles are red before heating
After plugging in for 2 hours, it turns blue
Let's look at the box again
Box cover
There is a ventilation switch on the lid. If the air pressure in the box is low, you can use this switch to vent the air to facilitate the opening of the box.
Hygrometer on the front of the box, you can see the high humidity in the south room
Hygrometer close-up
Plastic snaps
The lid shaft of the box is also plastic
There are ears on the side of the box, you can wear shoulder straps, easy to carry, but the box is not equipped with shoulder straps.
Inside the box, the bottom is a black cushion, there are instructions
The space of the box is not big, put a Canon 100D plus lens, there is not much space
Put in the camera and lens and close the lid
The effect is still very obvious, about 30 minutes later, the hygrometer shows about 20% inside the box.
The moisture-proof box is a classic thing, and many old photographers on the photography forum recommend it. In my experience with this experience, the effect is indeed very clear. The principle is also very simple, use moisture absorption card to remove water vapor inside the closed box to achieve the effect of drying mold. From the perspective of workmanship, the cost of the box should not be too high, and the cost of the hygrometer may be slightly higher.
to sum upAunt Zhang’s gift is very intimate and the boxes are quite satisfactory. I hope to have more activities and hope to get more gold coins and exchange more powerful gifts!
Thank you!
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