Jadver JWN table weighing scale: the only Check Weighing Scale can have three color change for HI/LO/OK,red for HI, green for OK, orange for LO, no need to connect to the tower light.

Key Features:

Check Weighing Scales with three color change for HI/LO/OK, HI-red, OK-green, LO-orange

Industrial TableTop Weighing Scale Balance Resolution up to 1/15000

Accumulation, Accumulation Display and Accumulation clear functions

Single point and linear calibration available

Hold function in peak, stable, or key operation

Lower/upper limit weighing alarming function

Zero range setting and filter setting for counting under various condition

Optional RS232, U-disk, Bluetooth for PC, Smartphone & Printer

Ideal for applications in production, packaging, warehouse, inventory, shipping and receiving areas

pls check below video for JWN three color change for HI/LO/OK

for more, pls visit https://www.jadever.com/industrial-tabletop-weighing-balance-15kg_p31.html