description Klein Tools ET310 Network Cable Tester Overview
The Klein Tools ET310 is a user-friendly network cable tester ideal for technicians and DIYers. It performs wiremap, continuity, and short circuit tests on UTP and STP cables. The tester features a simple interface with LED indicators for easy interpretation of results. It's compact, durable, and battery-powered, making it suitable for on-site testing.
It supports Cat5, Cat5e, and Cat6 cables and is a reliable choice for basic network cable verification.
info Klein Tools ET310 Network Cable Tester Specifications
| Weight | 8.4 oz (with battery) |
| Dimensions | 6.5 x 3.0 x 1.5 inches |
| Battery Life | Approximately 50 hours continuous use |
| Display Type | LED Indicators |
| Power Source | 9V Battery |
| Connector Type | RJ45 |
| Test Functions | Wiremap, Continuity, Short Circuit |
| Cable Types Tested | UTP, STP |
| Storage Temperature | -22°F to 140°F (-30°C to 60°C) |
| Operating Temperature | 32°F to 130°F (0°C to 54°C) |
balance Klein Tools ET310 Network Cable Tester Pros & Cons
- Simple LED interface provides instant, easy-to-read test results without requiring technical expertise
- Tests both UTP and STP cable types making it versatile for different network installations
- Performs comprehensive basic tests including wiremap, continuity, and short circuit detection
- Compact and durable construction makes it suitable for field work and jobsite conditions
- No complex setup required - plug in and test immediately for quick troubleshooting
- Suitable for both professional technicians and DIY enthusiasts with varying skill levels
- Lacks advanced certification testing capabilities for Cat6a, Cat7, or Cat8 cables
- Requires access to both cable ends for testing (not a remote unit)
- No smartphone app integration or data logging features for documentation
- Missing audio tone generator for cable tracing in complex installations
- Does not measure cable length or distance to fault
- Limited to basic pass/fail results without detailed diagnostic data
help Klein Tools ET310 Network Cable Tester FAQ
What types of cables can the Klein Tools ET310 test?
The ET310 tests both UTP (Unshielded Twisted Pair) and STP (Shielded Twisted Pair) cables, making it compatible with standard Ethernet cables commonly used in residential and commercial networks.
Does the ET310 require batteries to operate?
Yes, the ET310 uses a standard 9-volt battery (included) for power. The tester also draws minimal power from connected cables during some test functions.
Can this tester measure cable length or distance to a fault?
No, the ET310 does not provide cable length measurements or distance-to-fault readings. It focuses on wiremap, continuity, and short circuit detection only.
Is the ET310 suitable for testing Cat6 or Cat6a cables?
The ET310 can test basic continuity on Cat6 cables but is not certified for Cat6a or higher specifications. For advanced cable certification, a higher-tier tester would be required.
What is included in the package with the ET310?
The package includes the ET310 tester, a 9-volt battery, a carrying pouch, and documentation. Optional remote terminators may be purchased separately for testing additional connections.
What is Klein Tools ET310 Network Cable Tester?
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Is Klein Tools ET310 Network Cable Tester worth it in 2026?
What are the key specifications of Klein Tools ET310 Network Cable Tester?
- Weight: 8.4 oz (with battery)
- Dimensions: 6.5 x 3.0 x 1.5 inches
- Battery Life: Approximately 50 hours continuous use
- Display Type: LED Indicators
- Power Source: 9V Battery
- Connector Type: RJ45
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