One wireless palm indicator control load of 1- 2PCS dynamometers(1T-200T) and display each dynamometer value and their SUM value, you can choose RS232 and mini-print .

* Name: Dual Channel Wireless Dynamometer
* Model: DL-W-D
* Capacity: 1t--200t
* 1T-5T aluminum/ 10t-200t alloy steel
* Standard: OIML III
* CE approved
* Units: Kg/Ib/N
* LCD display with backlight
* Low battery warning
* Three standard(LR6AA) battery, low battery warnning
* Waterproof IP65
* Wireless palm indicator, wireless frequency: 2.4GHz
* Optional: RS-232, wireless scoreboard, Mini-printer