D900 METAL
PROFESSIONAL BY DESIGN.
BUILT FOR
PRECISION.
A full-size metal desktop calculator designed for professional,
business and accounting use.
Professional in Look. Precise in Everyday Work.
The TRULY D900 Metal combines a large, easy-to-read display with practical business functions and a refined desktop design.
Its brushed anodized aluminum surface and piano-black display surround bring a more sophisticated presence to offices, accounting desks, retail counters, and professional workspaces.
Large 5" Anti-Glare LCD
Easy to read even under strong light or challenging viewing angles
Big Button
Design
Comfortable key spacing for faster and more accurate input
Refined Piano-Black Finish
Refined metal texture with premium color depth and professional desk presence
Brushed & Anodized Aluminum Finish
Refined metal texture with premium color depth and a professional desk presence
Brushed & Anodized Aluminum Finish
Refined metal texture. Designed for the professional desk.
The D900 Metal features a finely brushed and anodized aluminum faceplate, giving the calculator a refined metallic character designed for professional workspaces.
Fine Hairline Brushing
Fine linear metal grain
Refined Anodized Color
Richer tone and refined surface character
Distinctive Metallic Depth
More dimension and premium metallic presence
Premium Everyday Finish
Refined look for everyday carry
Piano-Black
Display Surround.
A glossy piano-black surround frames the large LCD, creating a refined contrast with the brushed anodized aluminum surface.
The combination of gloss and brushed metal gives the D900 Metal its distinctive professional character.
12-Digit
Capacity
Supports larger values and everyday business calculations with a full 12-digit display.
Large 5"
Anti-Glare LCD
Easy to read under strong light and from different viewing positions.
Big Button
Design
Large, well-spaced keys support fast, comfortable, and accurate input.
Dual
Power
Solar and battery power provide dependable everyday operation.
Business Keys
GT, MU, percentage, memory, backspace, and 00 keys support office calculations.
20° Angled Desktop Design
The angled screen position improves visibility for more comfortable desk use.
One Calculator.
Everyday Professional Work.
Designed for the places where numbers are part of the daily routine.
Office
A refined desktop calculator for reports, budgets, expenses, and routine calculations.
Retail & Business
GT, MU, percentage, decimal controls, and 00 help streamline common business calculations.
Home
Large, easy-to-read keys make everyday calculations simple and comfortable.
Accounting
A large display and business functions support everyday accounting and bookkeeping tasks.
Made for the Modern Desk
A full-size desktop calculator designed for comfortable everyday use at work, in business, and at home.
D900 Metal Specifications
Full-size, precise, and built for professional desk work.
01
Display & power
Display & power
Display
12-digit large LCD
Display size
Large 5" LCD
Power source
Dual power
Solar + 1 × AA 1.5V battery
Auto power off
Approx. 10 minutes of inactivity
02
Size & desktop design
Size & desktop design
Dimensions
5.8 × 7.3 × 1.1 in
14.7 × 18.5 × 2.8 cm
Display angle
20° angled display
for comfortable desktop viewing
Key design
Large, well-spaced desktop keys
Desktop format
Full-size design for stable desktop use
03
Business functions
Business functions
GT — Grand Total
Accumulates completed calculation results
MU — Mark-Up
Supports common mark-up calculations
Memory functions
M+, M−, MR and MC independent memory operations
Percentage
Quick percentage calculations
04
Decimal & rounding controls
Decimal & rounding controls
Decimal selector
ADD2 / 4 / 3 / 2 / 0 / F
decimal settings
Rounding selector
↑ / 5/4 / ↓
rounding control
ADD2 mode
Automatic 2-decimal entry
for addition & subtraction
Floating decimal
F setting for general everyday calculations
05
Additional functions
Additional functions
Square root
Dedicated √ key
Backspace
Correct the last digit without starting over
00 key
Faster entry for larger numbers
Clear controls
ON/AC, CE/C and OFF
06
Material & finish
Material & finish
Aluminum faceplate
Brushed & anodized aluminum finish
Display surround
Refined piano-black glossy finish
Available colors
Black / Gold
Design character
Metal and piano-black material contrast
07
Recommended use
Recommended use
Accounting
Everyday accounting and bookkeeping calculations
Office
Reports, expenses, budgets and routine calculations
Retail & business
Pricing, mark-up and percentage calculations
Professional desktop use
Designed for frequent desktop calculation
ⓘ Specifications may vary slightly by model and finish.
Frequently Asked Questions
Find answers to the most common questions about the TRULY D900 Metal.
Can’t find what you’re looking for? Contact us anytime.
1. What do the ↑ / 5/4 / ↓ settings on the TRULY D900 Metal mean?
The TRULY D900 Metal features a dedicated rounding selector for different calculation needs:
↑ — Round up
5/4 — Standard rounding
↓ — Round down
The rounding selector works together with the decimal selector, giving you greater control over how decimal results are displayed.
2. What do ADD2, 4, 3, 2, 0, and F mean on the D900 Metal?
These settings control the decimal display on the TRULY D900 Metal desktop calculator.
F — Floating decimal
4 / 3 / 2 / 0 — Fixed decimal places
ADD2 — Automatically uses two decimal places for addition and subtraction.
ADD2 is especially useful when working with currency values and repeated business calculations.
3. What is ADD2 mode on the TRULY D900 Metal used for?
ADD2 mode is designed to simplify calculations involving values with two decimal places, such as dollars and cents.
When using addition or subtraction, the D900 Metal automatically positions the decimal point two digits from the right, reducing the need to enter the decimal point repeatedly.
4. What does the GT key do on the TRULY D900 Metal?
GT (Grand Total) accumulates completed calculation results in GT memory.
When calculations are completed using the = key, the D900 Metal stores the results in GT memory. Press GT to recall the accumulated grand total.
This is useful for accounting, retail, office, and other tasks involving multiple separate calculations.
5. What is the MU key on the D900 Metal used for?
The MU (Mark-Up) key supports common business calculations involving cost, selling price, and margin.
It makes the TRULY D900 Metal especially practical for retail, accounting, purchasing, and everyday business calculations.
6. Does the TRULY D900 Metal automatically turn off?
Yes. The TRULY D900 Metal automatically powers off after approximately 10 minutes of inactivity to help conserve battery power.
Press ON/AC to resume operation.
7. What is the TRULY D900 Metal designed for?
It combines a 5-inch angled display, spacious keypad, GT and MU business functions, memory functions, and dedicated decimal and rounding selectors, with a brushed and anodized aluminum faceplate and refined piano-black display surround.
Still Have Questions?
Our team is here to help with product questions and specifications.
Precision Meets Executive Design.
A large 5-inch display, refined metal construction, and practical business functions make the TRULY D900 Metal a dependable choice for accounting, office, retail, and everyday professional calculations.