Mastech Digital Multimeter MAS830L – Professional Electrical Tester for Voltage, Current & Resistance Die Cast Utility Knife The RAINBOW 4-inch marble/concrete cutting

The RAINBOW 4-inch marble/concrete cutting wheel in blue is a diamond-tipped circular blade designed for high-efficiency cutting of hard materials like marble

and industrial equipment

High torque fastening performance

and light chiseling functions

Spanner Size: 19mm

Mastech Digital Multimeter MAS830L – Professional Electrical Tester for Voltage, Current & Resistance Die Cast Utility Knife The RAINBOW 4-inch marble/concrete cuttingThe Mastech Digital Multimeter MAS830L is a compact and reliable testing instrument designed for accurate electrical measurements. It is widely used by electricians, technicians, engineers, and DIY users for safe and efficient troubleshooting of electrical systems. This multimeter supports AC DC voltage measurement, DC current testing, resistance measurement, diode testing, and continuity checking, making it a versatile tool for everyday electrical