SKY-W is our new Precision Weighing Balance, rechargeable battery instead of the dry battery, also upgrade the weighing software, now can connect by RS232, Relay, RTC, etc.

Features

High resolution up to 1/60,000 school lab equipment precision balance

LCD display with green backlight

Battery and adaptor in dual mode to avoid power instability

Single point and linear calibration available

Zero range setting and filter setting for weighing under various condition.

RS-232 as a standard(bidirectional communication), can connect to PC,Printer,Big LED display,etc.

Can use RELAY to control switch quantity devices, such as light tower,PLC,etc.

Check weighing function, can set upper limit,lower limit, OK value

Ideal for applications including laboratory, school,jewelry, gold,silver, herbs,quality control or any other use

below video pls see how our SKY-W  do HI/LO/OK weight check with the small version Tower Light.

set HI as 200g, LO as 100g,

green light is on, when the weight is within HI and LO (OK),

red light is on and alarm, when the weight exceed HI,

yellow light is on and alarm, when the weight lower LO.

for more, pls visit https://www.jadever.com/precision-scale-digital-laboratory-balance_p42.html