41113711 12L x 5W x 4H 2.3 LB 10.80 oz 19800009 3.38" Height x 2.38" Width x 8.75" Depth Monitoring Polarity Check Pulse / Tone Dialing Short Circuit Open Circuit Continuity The LED indicates polarity.. Fluke Networks Network Monitoring Device TS19 TS19 Test Set. The red LED lights if the red test lead is connected to the Tip (positive) side and the black test lead is connected to the Ring (negative) side The TS19 Test Set combines all the essential test set features at a value price. 41113711 ts 25d test set telephone test set 12L x 5W x 4H 2.3 LB ts52 Pro 52801rj9 Lcd Test Set Comes With All The Features That Make a Technician More Productive, Including a Crystal Clear Lcd (liquid Crystal Display) With Backlight, Caller id,a High fidelity, Two way Hands free Amplified ts44 pro test set with abn and rj11 plug Speaker phone, Speed Dialing, a Low Battery Warning Indicator And a Rugged Oversized Locking Belt Clip For Universal Needs. The 52801009 fluke networks ts52 pro network test set network testing device TS19 Test Set was specifically designed for in house telecom technicians.Its high impedance monitor prevents accidental disruption of service from clipping onto a data line while in monitor mode, thus ensuring the integrity of critical data lines. Features such as tone (DTMF) or pulse operation, talk/monitor capabilities, polarity test button and last number redial make this test set the perfect combination of features and price. This 52801001 fluke networks ts52 pro 52801001 lcd test set new and improved design of the TS44 offers advanced testing functions for low and high voltage and low current detection.

754082085249 12.09L x 8.97W x 5.07H 3.15 LB fluke networks ts19 test set 10" Height x 3.75" Width x 4.25" Depth 52801009 < 1.50 lb with one belt clip POTS (Plain Old Telephone Service) Caller ID DTMF Digit Grabbing Data indication/warning Voltage indication Current (mA) indication Visual ANAC Mode (Automatic Number Announcement ts30 test set w/abn Circuit) LCD Low battery warning indicator Fluke Networks Network Testing Device TS52 TS52 PRO Network Test Set This test set is ideal for a variety of installs. 41113711 12L x 5W x 4H 2.3 LB GA8071 UPC. It is completely safe in talk or monitor mode due to the data lockout and lockout override features.This kit includes ts 19 test set telephone test set a stand BC2121 UPC. Ts52 Pro 52801001 Lcd Test Set Comes With ts44 pro test set with abn/pp All The Features That Make a Technician More Productive, Including a Crystal Clear Lcd (liquid Crystal Display) With Backlight, Caller id,a High fidelity, Two way Hands free Amplified Speaker phone, Speed Dialing, a Low Battery Warning Indicator And a Rugged Oversized Locking Belt Clip For Universal Needs.