Office, Culture and Education
Stationery
card
Price | R 14.24
| R 13.87
| R 13.05
|
Qty | 2 - 1999 | 2000 - 49999 | ≥ 50000 |
Exclude International Delivery :
sales volume in 30 days
retention rate
Product details
Product Name: Gas Residual Test Card
Product size: 10 * 20CM (including blister packaging)
Product printing: color printing
Material: PET+LCD+soft magnet
Packaging: Blister packaging
Single product weight: approximately 30g
Color change situation: Place the test card at the bottom of the tank and slowly slide it upwards. The card will show a color change, and the position where the color change occurs is the residual position of liquefied gas in the tank.
Product Features
The gas residue test card uses PET+liquid crystal material to complete color changes based on the pressure and temperature of the liquid and gas transition inside the tank. Can provide a reminder of changes in margin.