sales@foscoconnect.com
(510) 319-9878
Silicon Valley, CA, USA
Tempo PE945 Telephone Test Set
The Tempo Communications PE945 is a rugged, industrial-grade telephone test set designed for telecommunications technicians and network engineers. It features a two-way hands-free speakerphone, amplified speaker, and data-safe monitoring to ensure reliable line diagnostics without disrupting active digital traffic. The device is built for durability in harsh environments, combining a waterproof IP67-rated and dust-proof IP64-sealed housing with a 20-foot drop resistance.
Key Diagnostic & Operational Features
- Data-Safe Monitoring: Protects digital traffic from accidental disruption during testing.
- Memory & Dialing: 10-number speed dial memory (up to 32 digits each) and last number redial capability.
- Hands-Free Operation: Two-way speakerphone and amplified speaker with ergonomically optimized mic/speaker placement.
- PABX Support: Includes a timed break recall (100 msecs) and a two-tone warble ringer with adjustable volume.
- Polarity Indication: Visual testing via straightforward red and green LEDs.
- Mute Control: Dedicated mute function with complete transmitter cut-off.
Electrical & Environmental Protection
- Over-current and over-voltage protection with an integrated auto-reset circuit.
- Comprehensive shielding against raw battery voltage, lightning surges, inductive spikes, and electrostatic discharge.
- Ingress Protection: IP67 waterproof and IP64 dust-proof housing reliably keeps internal electronics dry.
- Durability: Independently passed a 20-foot drop test.
Physical Specifications & Included Hardware
- Dimensions: 9.5" x 2.5" x 2.75"
- Weight: 15 ounces
- Cordset: Premium durable braided nylon two-wire cordset terminated with angled bed-of-nails and spike alligator clips (designed for easy cord changes without opening the case).
- Mounting: Large, rustless snap hook for easy tool belt attachment.
- Power: Powered by an included 9-volt battery with a low-battery indicator.
Frequently Asked Questions
Q: Does the Tempo PE945 test set come with test leads?
A: Yes, it includes a premium braided nylon two-wire cordset equipped with angled bed-of-nails and spike alligator clips.
Q: Can the PE945 be used safely on lines with active digital traffic?
A: Yes, the test set features data-safe monitoring to prevent interference with live digital services.
Q: Is this test set suitable for outdoor fieldwork?
A: Absolutely. It features an IP67-rated waterproof and IP64-sealed dust-proof housing and has successfully passed a 20-foot drop test.

