Pro'sKit Phone Tester
Model: MT-8100
Description
The Pro'sKit MT-8100 phone tester is designed for installers and repair technicians to test copper wire voice subscriber lines. It offers ease of use, featuring line voltage testing, continuity testing, a two-way hands-free amplified speakerphone, speed dialing, a low battery indicator, and a rugged locking belt clip.
Image Description: The device is a handheld phone tester with a blue and black casing. It includes a handset, a keypad, a small display screen, and a clip on the back. Two test leads, one red and one black, are attached, each terminating in an alligator clip.
Features
- Dust- and waterproof, with drop protection.
- LED indicators for outer-lead voltage, battery low voltage, and continuous polarity.
- On/off checking feature for telecom line connections.
- Speakerphone functionality for convenient hands-free two-way conversations.
- Supports both tone and pulse dialing operations.
- Memory for storing up to twelve 16-digit numbers for speed dialing, plus an additional store option on the M1 button.
- Last number redial feature.
- Includes a PBX pause button and a mute switch.
- Features an electronic switch for speakerphone/monitor volume control.
- Automatic shut-off after five minutes of inactivity to conserve power.
- Equipped with a relocatable steel locking belt clip for secure attachment.
- Provides an audible electronic ringer.
- Includes an angled bed of nails for stabbing into cables and an auxiliary RJ-11 modular plug for direct insertion into telecom jacks.
Specifications
| Parameter | Value |
|---|---|
| Loop Span Limit | 2 kΩ maximum at 48 V DC (nominal 20 mA minimum loop current) |
| DC Resistance Talk Mode | 300 Ω typical |
| Monitor Impedance | 39 kΩ nominal at 1 KHz |
| Pulsing Rate | 10 pps + 0.8 pps |
| Percent Break | 61%±2% |
| Interdigit Interval | 1000 ms typical |
| Leakage During Break | >50 kΩ |
| DTMF Output Tone Frequency Error | ±1.2% maximum |
| DTMF Output Tone Level | -8±2 dBm combined (typical) |
| DTMF Output High Versus Low Tone Difference | 4 dB maximum |
| Memory Dialing Memory Capacity | 13 memories including M1, last number redialing |
| Memory Dialing Digit Capacity | 16 digits per memory |
| Memory Dialing PBX Pause Duration | 4 seconds |
| Line Voltage Test | 5 phase AC/DC voltage indication |
| Monitor Amplifier Power Source | 9 V transistor; provides 25 hours continuous use, typical |
| Automatic Power Shut Off | after 5 min. of no audio signal |
| Speaker Phone Levels | electronic adjustable |
| Power Source | battery (9V) 6F22 (not included) |
| Physical Characteristics Measurement | 230 x 82 x 89 mm (9-1/16" x 3-15/64" x 3-1/2") |
| Physical Characteristics Weight | 635 g typical |
| Physical Characteristics Water Resistance | dust protection & waterproof tested to an IEC/EN 60529 IP54 rating |
| Cord Sets | angled bed of nails and RJ11 plug |
| Environmental Conditions Temperature | Operating: 0 to 50°C, Storage: <-10 to 60°C |
| Environmental Conditions Relative Humidity | 5 to 95% |
| Environmental Conditions Certificate | IP54, CE approved |
Made in Taiwan
