

🔌 Connect with Confidence!
The 400-042 Butt Set is a professional-grade tool designed for telecommunications, featuring both tone and pulse modes. It meets stringent quality standards, ensuring reliability and compatibility with most telephone systems, making it an essential tool for any technician.
| ASIN | B0045V70XA |
| Answering System Type | Digital |
| Best Sellers Rank | #551,107 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #2,004 in Butt Terminals #106,109 in Electrical Equipment |
| Brand | Pro'sKit |
| Built-In Media | butt set, test leads |
| Color | Multi |
| Compatible Devices | Most telephone systems |
| Customer Reviews | 3.3 out of 5 stars 7 Reviews |
| Dialer Type | Single Keypad |
| Enclosure Material | copper |
| Global Trade Identification Number | 00617293010922 |
| Is there Caller ID | No |
| Item Dimensions | 13 x 4.5 x 3.5 inches |
| Manufacturer | Pro'sKit |
| Material | copper |
| Mfr Part Number | 400-042 |
| Model Number | 400-042 |
| Multiline Operation | Single-Line Operation |
| Number of Batteries | 1 9V batteries required. |
| Phone Standby Time | 60 minutes |
| Power Source | Battery Powered |
| Telephone Type | Cordless |
| UPC | 617293010922 |
| Unit Count | 1 Count |
| Warranty Description | 5 year |
R**R
Speakerphone isn't sufficiently loud enough , otherwise works fine
Speakerphone isn't sufficiently loud enough , otherwise works fine. Also bear in mind it takes a 9 volt battery which wasn't in the review so originally I thought it had broken but opened it up as it is very similar to the Fluke TS-22 and saw it did have a battery. So the only real issue is the low speaker volume, even when on high
A**L
Not a quality test set
I ordered four of these test sets. The first two that I took out of the box worked only on a POTS line. Once the test set was put on a DSL line with dial tone it would short the line and you could only hear dial tone when off hook, causing the line to lock out. VERY unimpressed with this tool. Returning all four. I learned my lesson, never try to save money on tools by going with the cheaper test set...
D**N
Three Stars
have a couple, one of them came in with buttons missing.. Otherwise they work great
Trustpilot
3 weeks ago
1 month ago