UNI-T UT505B Handheld Insulation Resistance Tester Digital Resistance Meter 1000V 200G True RMS OHM Multimeter
- Sale price
- $422.91
- List price
- $604.15
- You save
- $181.24 (30%)
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Product Summary
UNI-T UT505B Handheld Insulation Resistance Tester Digital Resistance Meter 1000V 200G True is a digital measurement tool selected for measuring voltage, current, resistance and common electrical parameters. It is suitable for electricians, repair users and electronics hobbyists who need practical electronics hardware for reliable project work.
Best For
- measuring voltage, current, resistance and common electrical parameters
- electronics repair, home electrical checks and bench testing
- Electronics testing, repair, prototyping and maker workflows
FAQ
Who is this product for? It is intended for electricians, repair users and electronics hobbyists.
What should I check before buying? Review the product options, specifications, included accessories and compatibility details on this page.
UT505B Handheld Insulation Resistance Tester
UT505 series handheld true RMS insulation resistance testers combine features of a digital multimeter and insulation resistance tester. Aside from the typical multimeter functions, these meters can also measure insulation resistance, PI, DAR, and automatically calculate resistance ratio to determine the insulation status.
Applications:
UT505 can be used in insulation resistance testing of precision tools, including motors, cables, transformers, switches, electrical appliances, and insulated materials.
Features:
1. Auto power off
2. LCD backlight
3. High voltage output alarm
4. 99-group data storage
5. Data hold
6. Meets IEC 61557: 61557-1:2007; 61557-2:2007; 61557-4:2007






Bulk Orders & Quotes
For bulk quantities, lab purchasing, repair team restocking, project BOMs or repeat sourcing, use the Request a Quote page. Include product links, target quantity, delivery country or region, required timing, invoice needs and any technical notes such as voltage, connector type, frequency range or acceptable alternatives.