CABLEMAX RS-232 LED Link Signal Tester - DB-9 Male to DB-9 Female Connections for Serial Communication Monitoring

★★★★★ 4.8 48 reviews

$24.95
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$24.95
Price when purchased online
Free shipping Free 30-day returns

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Product details

Management number 217180937 Release Date 2026/04/19 List Price $9.98 Model Number 217180937
Category
  • [ Instant Diagnostics ] : Quickly test COM port function & verify RS-232 signal activity with dual-color LED indicators on each pin for easy troubleshooting.
  • [ Universal Compatibility ] : This serial tester works with any male or female 9-pin RS-232 serial connection, supporting DB-9 configurations.
  • [ No External Power Required ] : Operates without external power - ideal for field work, portable kits, or low-resource environments.
  • [ Plug & Play Installation ] : No drivers or setup needed - just connect and begin testing immediately.
  • [ Quick Status Monitoring ] : LED indicators flash to signal the direction of data flow, allowing easy real-time monitoring.
  • [ Broad OS Support ] : Compatible with Windows 11, 10, 8, 7, Linux, and macOS for flexible deployment across platforms.
UPC 729440626303
Brand CABLEMAX
Color Black
Finish Plastic
Unit Count 1.0 Count
Item Weight 1 Ounces
Manufacturer Cablemax
Model Number DB9-TERS
Warranty Type 1 Year
Connector Type DB-9
Item Dimensions 1.77 x 1.38 x 0.82 inches
Number of Items 1
Number of Ports 1
Power Plug Type No Plug
Package Quantity 1
Compatible Devices Devices with RS-232 DB9 female serial ports such as printers, modems, CNS machines, PLCs, radios, etc.
Warranty Description 1 Year
Specific Uses For Product Monitor

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4.8 out of 5
★★★★★
48 ratings | 20 reviews
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