A1 flip chart with 25 graph paper sheets for technical drawings and planning.

A1 graph paper pad with 20 sheets for presentations, planning and brainstorming.

Compact LED bar graph voltmeter measuring DC voltage for panel installation.

Compact DC voltmeter with LED bar graph display for quick battery and voltage status.

Scientific calculator with graphing capability, powered by battery and solar.

Digital DC voltmeter with LED bar graph display for direct voltage measurement and monitoring.

LED bar graph voltmeter for visual DC voltage indication in battery or power systems.

Battery-powered scientific calculator with graphing display for advanced mathematical calculations.

Digital voltmeter with LED bar display for monitoring DC voltage in circuits.

Digital voltmeter with LED bar graph display for measuring DC voltage levels.

Compact line laser for cross-marking on construction and renovation projects.

Ergonomic silent wireless mouse with blue LED tracking for quiet work.

Portable ultrasonic tester with LED display finds leaks in pressurized systems and equipment.

Graphical calculator with solar and battery power for advanced mathematics.

Four-channel graphical data recorder measuring temperature, voltage, current and resistance for industrial processes.