เครื่องทดสอบความเป็นฉนวน รุ่น IR4058-20 แบรนด์ Hioki

Insulation Tester

• Digital insulation tester (INSULATION & CONTINUITY)  that comes with the All-in-One feature with the integrated design of the device with a case and test lead, making it extra durable. With a 5-level measurement range from 50 to 1000V and standard bar graph display CAT-III 600V

Features:

• Digital insulation tester 
• Measuring range 50 to 1000 V, 100 to 4000 MΩ (5 ranges) 
• High stability and fast readability 
• Processed with PASS / FAIL system within 0.3 seconds. 
• Test the fall to the concrete floor from 1 meter height. 
• LCD screen with backlight, LED 
• , wireless connection with Bluetooth 4.0 
• HIOKI, JAPAN

Specification

• product code : IR4058-20
• Size : 159 x 177 x 53 mm
• Weight : 640.0000
• producer : Hioki
• Measurement Range : 50 V / 100 MΩ to 1000 V / 4000 MΩ
• function
• PASS / FAIL judgment
• Live circuit indicator
• Automatic electric discharge
• Automatic DC / AC detection
• Comparator
• Built-in battery power indicator
• Sensor Output Interface : No
• Power Supply : LR6 alkaline battery × 4
• Resolution : 0.200
• Protection level : No
• save data : No
• Accuracy Resistance : ± 3% rdg. ± 2dgt. 
• AC voltage : ± 2.3% rdg. ± 8 dgt. 
• DC voltage : ± 1.3% rdg. ± 4 dgt.