Tenma 72-9405 Insulation Tester
Buying option
takealot.com
Best Deal
In stockR9,299
The Story
The Tenma 72-9405 is a professional-grade auto-ranging insulation resistance tester designed for testing large transformers, generators, and high-voltage motors. With a 9999-count display and test voltages from 500V to 2.5kV, it measures insulation resistance up to 100GΩ and supports Polarization Index (PI) and Dielectric Absorption (DAR) tests. The device features a USB interface for data analysis via PC software, 18-group data storage, and a CAT III 600V safety rating, making it ideal for industrial maintenance and electrical diagnostics.
add_circle The Upside
- check High measurement range suitable for large industrial equipment
- check Includes advanced diagnostic functions (PI, DAR) for comprehensive testing
- check Data logging and PC connectivity for detailed analysis
remove_circle The Downside
- close Requires eight LR14 batteries, which may be bulky and less convenient
- close Relatively heavy at 1.8kg, less portable for field use
- close Limited warranty period of 12 months
Specifications & features
Key features
- check_circle Auto-ranging insulation resistance tester with 9999-count display
- check_circle Test voltages: 500V, 1kV, 1.5kV, 2.5kV
- check_circle Measures insulation resistance up to 100GΩ
- check_circle Supports PI (Polarization Index) and DAR (Dielectric Absorption) tests
- check_circle USB interface with PC software for data analysis
Specifications
Data Storage
18 groups
Dimensions (HxWxD)
202 x 155 x 94 mm
Display
9999 counts LCD with backlight
Insulation Resistance Range
5GΩ to 100GΩ
Tags
Other
Loading more…
End of feed
Could not load more items
Keep discovering
Sign in to browse more of your personalised feed (new accounts use social login).