MS5201 MASTECH Digital Insulation Tester in Pakistan

The MS5201 MASTECH Digital Insulation Tester is a professional electrical testing instrument designed to measure insulation resistance in cables, motors, transformers, and other electrical equipment. It provides accurate insulation resistance measurements at multiple test voltages and also includes additional functions such as AC/DC voltage measurement, resistance, and continuity testing, making it an essential tool for electricians and maintenance professionals in Pakistan.

Function

The MS5201 tester is used to evaluate the integrity of insulation in electrical systems by applying a high test voltage and measuring resistance. It supports three insulation test voltages — 250V, 500V, and 1000V — allowing users to choose the appropriate level for different applications. The device also measures AC voltage up to 700V, DC voltage up to 1000V, and resistance, and includes a continuity check with buzzer for low resistance detection.

Key Features

• Measures insulation resistance up to 2000MΩ at selectable test voltages (250V, 500V, 1000V).
• AC voltage measurement up to 700V and DC voltage measurement up to 1000V.
• Continuity test with buzzer for quick check of low resistance paths.
• 2000-count LCD display for clear readings.
• Data Hold function to freeze measurements for recording.
• Low battery indication to alert when battery replacement is needed.
• Meets safety standards CAT III 600V and CAT II 1000V for secure operation.

Specifications

• Model: MS5201
• Insulation Test Voltage: DC 250V, 500V, 1000V
• Insulation Resistance Range: up to 2000MΩ
• AC Voltage Range: up to 700V
• DC Voltage Range: up to 1000V
• Resistance Range: up to 200Ω
• Display: 2000 counts LCD
• Continuity Buzzer: Yes
• Data Hold: Yes
• Safety Rating: CAT III 600V / CAT II 1000V
• Short Circuit Current: ≤2.5mA
• Power Supply: 6 × 1.5V AA batteries

Package List

• MS5201 Digital Insulation Tester
• Test Leads and Alligator Clips
• Screwdriver
• Battery
• User Manual
• Soft Carrying Case
• Color Box