Fluke Networks 52801TNT Pro Test Set: Test Probe & Clips

Features and Highlights

Data Protection for Your Network

• DataSafe (Extended range high-impedance)
• Data lockout with single button override

Testing Benefits that Increase Productivity

• Caller-ID
• DTMF Digit Grabbing
• Data indication/warning
• Voltage indication
• Current (mA) indication
• Visual ANAC Mode (Automatic Number Announcement Circuit)

Durability and Design

• LCD (Liquid Crystal Display) with backlight
• DropSafe 20 feet
• Enhanced weatherproof/ waterproof case design
• Line cord strain relief
• Low profile keypad with protection ridge
• Mountable, top or bottom, extra large metal locking belt clip

Specifications

• Current Range: 10 mA to 100 mA (Off-Hook)
• DC Resistance: 150 Ω nominal (Off-Hook); >3 MΩ (On-Hook)
• AC Impedance: 600 Ω nominal, 300 Hz to 3400 Hz (Off-Hook)
  >120 kΩ 300 Hz to 3400 Hz (On-Hook)
• Rotary Dial Output: 10 pps ±1 pps (Pulsing Rate)
  60/40 Break/Make Ratio
  >300 ms Interdigit Interval
  >100 kΩ Resistance During Break
• DTMF Output: Tone Frequency Error ±1.5 % maximum
  Tone Level -3 dBm combined (typical)
  High versus Low Tone Difference 2 dB ± 2 dB
• Memory Capacity: 10 speed dial memories plus one last number redial memory
• Digit Capacity: 23 digits per memory

Fluke Networks’ TS52 PRO Test Set is a cutting-edge device built with advanced test set capabilities. Its high-quality LCD display interface reveals signal details that typical audio tools can't detect—making it ideal for use in any outdoor field setting.

With a backlit screen and a glow-in-the-dark keypad, the device ensures visibility and precision even in low-light environments, helping you diagnose line issues with confidence.

It also includes a built-in speakerphone and the DataSafe Pro technology, which offers enhanced high-impedance monitoring, plus safety features like Data Lockout and Lockout Override to protect your connections and equipment.

The TS52 PRO Test Set also comes with an Angled Bed-of-Nails (ABN) cord that is similar to the STD cord, except that each alligator clip is equipped with a "bed-of nails" in addition to the insulation piercing spike. It is used for connecting the test set to telephone lines and consists of one red and one black insulated conductor. An RJ11 plug is primarily used for analog telephone connections.

What's in the Box

• TS52 Pro Test Set
• Xtra Largeg Aligator Clips
• Test Probe