
12-Digit Solar Calculator, Light Blue, Standard Function, Handheld
Mr. Pen 12-digit solar calculator makes everyday math fast and easy for the office, primary school, the market, and home.
- Standard function calculator — perfect for basic numerical calculations anytime you need quick answers.
- Big, sensitive keys — easy-to-press buttons for smooth, fast data entry.
- Essential operations — add, subtract, multiply, and divide with confidence.
- Percent + MU key — calculate percentages easily, including MU key percent calculations with a single press.
- Backspace correction — fix mistakes quickly without restarting your entire calculation.
- Compact handheld size — portable 4.6" x 2.8" design that saves space but stays comfortable to use.
- Large 12-digit display — clear visibility from multiple angles for easy reading.
- Battery included + auto-off — runs on one LR1130 button cell battery (included) and powers down after 8 minutes of inactivity.
- Reliable daily helper — a simple, efficient calculator that keeps up with everyday tasks.
Original: $5.99
-70%$5.99
$1.80More Images







12-Digit Solar Calculator, Light Blue, Standard Function, Handheld
Mr. Pen 12-digit solar calculator makes everyday math fast and easy for the office, primary school, the market, and home.
- Standard function calculator — perfect for basic numerical calculations anytime you need quick answers.
- Big, sensitive keys — easy-to-press buttons for smooth, fast data entry.
- Essential operations — add, subtract, multiply, and divide with confidence.
- Percent + MU key — calculate percentages easily, including MU key percent calculations with a single press.
- Backspace correction — fix mistakes quickly without restarting your entire calculation.
- Compact handheld size — portable 4.6" x 2.8" design that saves space but stays comfortable to use.
- Large 12-digit display — clear visibility from multiple angles for easy reading.
- Battery included + auto-off — runs on one LR1130 button cell battery (included) and powers down after 8 minutes of inactivity.
- Reliable daily helper — a simple, efficient calculator that keeps up with everyday tasks.
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Description
Mr. Pen 12-digit solar calculator makes everyday math fast and easy for the office, primary school, the market, and home.
- Standard function calculator — perfect for basic numerical calculations anytime you need quick answers.
- Big, sensitive keys — easy-to-press buttons for smooth, fast data entry.
- Essential operations — add, subtract, multiply, and divide with confidence.
- Percent + MU key — calculate percentages easily, including MU key percent calculations with a single press.
- Backspace correction — fix mistakes quickly without restarting your entire calculation.
- Compact handheld size — portable 4.6" x 2.8" design that saves space but stays comfortable to use.
- Large 12-digit display — clear visibility from multiple angles for easy reading.
- Battery included + auto-off — runs on one LR1130 button cell battery (included) and powers down after 8 minutes of inactivity.
- Reliable daily helper — a simple, efficient calculator that keeps up with everyday tasks.






















