Load Cell Monitor
Instrumentation Tools
Load Cell Monitor
Web Serial · Arduino + HX711 · No installation required · Chrome / Edge only
Connection
Serial Port
Not connected
Not connected — click Connect and select your Arduino port
Current Reading
—
Newtons (N)
Session Statistics
Min
—
N
Max
—
N
Avg (last 100)
—
N
Tare & Calibration
1
Tare — zero with no load
Remove all weight from the load cell, then send the tare command.
2
Calibrate — place a known weight
Enter the weight and unit, place it on the load cell, then click Calibrate.
g
3
Save your scale factor
After calibration your scale factor will appear here — paste it into the Arduino sketch to skip calibration on future sessions.
Signal Filter
Filter Mode
Off
Recording
CSV Recording
Stopped
Connect to Arduino, then start a recording session.
Live Graph last 60 samples · faint line = raw signal
Serial Log