Testboy TV435 - Description of the Instrument

Description of the instrument
14 Testboy
®
TV435
Description of the instrument
The instrument has the following features:
 Separation of the leads into L, N and PE conductors for 2-pole and 3-pole cables
 Simple (L-N, L-PE, N-PE) AC voltage measurement with clamp meters/multimeters
 Simple AC current measurement with current clamp meters
 Current ring with x1 turn for direct current measurement
 Current ring with x10 turns for direct low current measurements
 Stray current measurement (leakage current measurement) directly at protective con-
ductor
 Fault current measurement using differential measurement at L-N conductors
 Can be used for a load current of up to 16 A
Fig. 1
1. Earthed plug for connection to the socket
2. Ring for differential current measurements
between L-N conductors
3. Ring for leak current measurements at
PE conductor
4. Ring with x1 turn for current measurements
5. Not suitable for current measurements
6. Ring with x10 turns for current
measurements
7. Test ports for L-N, L-PE and N-PE voltages
8. Earthed socket for load connection
(terminal device)