ProScale W-Mobile

The ProScale W-Mobile cleverly disguises a high-precision scale beneath a smartphone inspired exterior. The removable protective cover of the W-Mobile hides the scale’s display and stainless steel weighing platform, but also doubles as an expansion tray for weighing larger items. The ProScale W-Mobile also features a large backlit LCD display, a functional 3-button interface and 4 different weighing modes.


  • Discreetly concealed scale
  • Smartphone style exterior
  • Expansion tray
  • Bright backlit blue display
  • Stainless steel tray
  • Full capacity tare
  • Energy saving auto-off
  • 2-year warranty
The ProScale W-Mobile Series is available in 2 models:
W-Mobile 100 & W-Mobile 650.
Model Capacity Accuracy
W-Mobile 100 100 g 0.01 g
W-Mobile 650 650 g 0.1 g
Included Accessories
2 x CR2032 Batteries
Tare Yes
Hold No
Count No
Auto-Off Yes, 30 sec.
Overload Indicator Yes
Calibration Yes
Power Up Segment Test No
Negative Values No
Technical Information
W-Mobile 100 Units g, oz, gn, ct
W-Mobile 650 Units g, oz, ozt, dwt
Power 2 x CR2032 Batteries
Display Backlit, Blue
Warranty Length 2 Years
Operating Temperature Optimum 10-30°C (50-86°F)
Scale Dimension 2.4″ x 4.5″ x 0.5″
61mm x 115mm x 11mm
Tray Dimension 2″ x 2.7″
50mm x 68mm

W-Mobile 100

Mode Capacity Resolution
Grams 100.00 g 0.01 g
Ounces 3.527 oz 0.001 oz
Grains  1543.2 gn 0.2 gn
Carats 500 ct 0.05 ct

W-Mobile 650

Mode Capacity Resolution
Grams 650.0 g 0.1 g
Ounces 22.9 oz 0.01 oz
Troy Ounces 20.89 ozt 0.01 ozt
Pennyweights 417.9 dwt 0.1 dwt

W-Mobile Series (W-Mobile 100 & W-Mobile 650)

Download User Manual