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- WM-320MT

Suitable for use even in demanding environments
With this water- and dust-resistant calculator, there’s no need to worry about exposure to water, dust, or grime. It is recommended for use even at open-air markets, street stalls, and other outdoor businesses and at shops that sell fresh food.
Revolutionary new washable design
Since the keypad can be detached and washed with water, the calculator can be kept clean, sanitary, and pleasant to use for many years.
Easy calculation of cost, selling price and margin.
Cost:
What is the cost of an item that sells for $150 after a 30% margin is added
Selling Price:
What would the selling price be for an item that costs $120 after a 40% margin is added?
Margin:
What is the margin on an item that costs $1,000 and sells for $2,000?
| Feature | Details |
|---|---|
| Product features | Tax calculation |
| Product type | Desktop Type |
| Number of digits | 12 digits |
| Liquid crystal display | Large display |
| Function command signs | 3-digit comma markers |
| Key characteristics | Plastic keys |
| Key functions | Key rollover |
| Shift key (▶) | |
| Sign Change (+/-) | |
| Memory | Grand total (GT) |
| Independent memory | |
| Power supply | Solar & Battery |
| Size (D × W × H) | 187.5 × 139 × 34 mm |
| Weight | 255 g |
| Color | Blue |
| Feature Category | Details |
|---|---|
| Basic calculation | Basic Calculation |
| Regular percent (%) | Profit margin percent |
| Applied calculation | Tax calculation |
| Cost/Sell/Margin |



