| Manufacturer | Viavi (Aeroflex IFR) |
| Model | & |
| Product | Balance Measuring Attachment, 200Hz - 4.5MHz, 124, 135, 150, 600 Ohm |
| Type | Used |
The Wandel & Goltermann SDZ-12 is a precision balance measuring accessory compatible with selective level meters, operating across a frequency range of 200 Hz to 4.5 MHz. It is engineered for telecom line analysis with selectable impedance options: 124 Ω, 135 Ω, 150 Ω, and 600 Ω.
This unit is ideal for assessing symmetry in transformer center taps and electrodes, supporting a wide array of telecom diagnostics when paired with Wandel & Goltermann instruments.
Testwall can supply the used Wandel & Goltermann SDZ-12, fully tested. With expert support and global delivery, Testwall ensures high-performance instrumentation with unmatched reliability and service quality. Please contact us directly if you need calibration or repair of the Wandel & Goltermann SDZ-12.
Returns
If you are not completely satisfied with your purchase, simply return the item to us in its original condition within 30 days of receipt.
Returned items should be unused and must be returned in original packaging with any enclosed documentation. We will issue a full refund on receipt, excluding the original delivery charge. Alternatively, if preferred, we will exchange the item.
VAT
Prices exclude VAT. Intra-Community transactions: Under the EU VAT Directive, B2B sales of goods across EU VAT borders is VAT zero-rated.
Where VAT is charged, a rate of 23% is applied.
VAT is not charged outside of the EU.