PRODUCT CATALOGS

Friendly Link

Product details

E9800-PLUS tachometer

Color: BD8888







Thank you for using our product E9800 –LCD. Please make sure to read this instruction carefully before you use it.


    Function parameters


Function: This instrument is specialized to test the firing speed of guns, the muzzle velocity, the firing kinetic energy and the shooting distance.


Testing scope:


Firing speed                    0-3600 bullets/minute (0-60 bullets/second)


Muzzle velocity                15-800 meters/second (50-2600 feet/second)


Firing kinetic energy             0-500J


1M high firing horizontal range    0-400 meters (0-1250 feet)


Precision: Testing error 1.5%


Work voltage: External power source DC 8.5V, built-in backup battery DC 4.8V


Temperature of work conditions: -10 +50


External dimension: 105 × 80 × 33 MM


Weight of the Instrument: 280g


A standard camera tripod can be installed to the instrument.


    Operation instruction


Operation of Charging:


Before the first use, please inset the original fitting DC8.5V external power source into the instrument, and charge for 8-10 hours on off position to make sure the backup battery capacity to be sufficient. When it displays that the voltage of the built-in backup battery is lower than 4.8V, please use the external power source, and charge the backup battery after the use. While the charging is going normally, the red charging indicator light beside the electric outlet turns on. The longer it charges, the larger capacity the built-in battery will have, and the darker the indicator light becomes. The charging time can not be over 11 hours.


Operation of Testing:


Buttonon & off /choose   Buttonmove up/voltage display 


Buttonmove down/into function list


Switch on: press Button for about 0.5 second, the instrument is switched on, and the screen displays as Figure 1 shows for Page1, now press Button again, the screen displays as Figure 2 shows for Page 2; the voltage of the battery can be displayed when press Button at the stage of Page1 or Page 2 as figure 3 shows.


Power off: press Button for about 1 second, the instrument is powered off.


Page Figure 1 displays kinetic energy, the weight of the bullet, muzzle velocity, gun-firing speed per minute etc.


Page Figure 2 displays kinetic energy per unit, caliber of the bullet, shooting distance, gun-firing speed per second etc.


Page Figure 3 displays the voltage of the instrument’s built-in rechargeable battery. When the voltage is lower than 4.5 V, the screen displays “Low

Description

ITEM:
Weight:
Material:
Accessories:

Entry time:2023/01/29
Last modified:2023/01/31

Product recommendation

Shopping Cart List

Product pictures Product name Product No Num Operation
0 piece in total0 pieces selected

Change Password

*User name

*Old Password

*New Password

*Confirm Password

Save Changes