1 шт. Выдвижная специальная указка для учительских досок школьная обучающая палка командная палка белая доска сенсорная экранная указка

Features: environment-friendly materials/retractable design/special felt head/anti-skid handle

1. Stainless steel design, light and solid, anti-corrosion and rust proof, and long service life. Strong shaft with strong compression resistance. It is not easy to deform and break.

2.1m telescopic design, long enough, only 21cm after shrinking, easy to carry and store, suitable for teaching, speech, command and other occasions.

3. The felt head has soft contact, which will not damage the screen. It can be used for touch operation of infrared screen. The touch screen is sensitive and has small resistance.

4. The expansion joints are fixed with grooves, so there will be no shrinkage and shaking in use.

5. The overall weight of the product is only 60g, and the center of gravity is close to the handle. It feels light and comfortable, and it is not tiring to use it for a long time.

Parameters:

Material: stainless steel

Weight: 60g

Color: red, black, blue, orange

Application scope: blackboard, sand table, all-in-one machine, large screen electronic whiteboard/blackboard, infrared interactive electronic board, etc

Purpose introduction: teacher teaching, sand table speech, blackboard/whiteboard instructions, battle command, etc

Extension length: 39.37inch/(1m)

Shrinkage length: 8.26inch/(21cm)

Diameter: 0.47inch/(1.2cm)

Note: The product size data are all measured manually, with an error of 0.5-1cm, which belongs to the normal error range

Our products are suitable for infrared screen touch:

What is an infrared screen? How to determine whether it can be touched? (Not supported by capacitive screen)

The simplest way is to use the wood end at the end of the pencil, the plastic ruler, the plastic cap, the book or other hard objects (insulators) that do not hurt the screen to touch the screen for testing. You can click the touch to write,

It is generally called infrared technology screen, so our pointer can be touched. That means you can use a felt pen

Product list:

1 * Retractable pointer pen