ProTouch IV 650
The ProScale ProTouch IV cleverly disguises a high-precision scale beneath an exterior that resembles many popular touchscreen smartphones. The removable protective cover of the ProTouch IV conceals the scale display and stainless steel weighing platform, but also doubles as an expansion tray when weighing larger items. The ProScale ProTouch IV also features a large backlit LCD display, an easy-to-use 3-button interface and 6 different weighing modes.

FEATURES | |
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Tare | Yes |
Auto-Off | Yes, 60 sec. |
Overload Indicator | Yes |
Calibration | Yes |
Hold | No |
Count | No |
Power Up Segment Test | No |
Negative Values | No |
INCLUDED ACCESSORIES |
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2 x CR2032 Batteries |



TECHNICAL REQUIREMENTS | |
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Units | g, oz, gn, ct, ozt, dwt |
Power | 2 x CR2032 Batteries |
Display | Backlit LCD, Blue |
Warranty Length | 2 Years |
Operating Temperature | Optimum 10-30°C (50-86°F) |
DIMENSIONS | |
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Scale Dimension | 2.4″ x 4.5″ x 0.5″ 60mm x 115mm x 12mm |
Tray Dimension | 2.2″ x 2.6″ 55mm x 66mm |
MODE | CAPACITY | RESOLUTION |
---|---|---|
Grams | 650.0 g | 0.1 g |
Ounces | 22.92 oz | 0.01 g |
Grains | 10,000 gn | 1 gn |
Carats | 3250.0 ct | 0.5 ct |
Troy Ounces | 20.89 ozt | 0.01 ozt |
Pennyweights | 417.9 dwt | 0.1 dwt |