Condition: For parts or not working — this unit is faulty and has been previously opened.

Applying power initiates the self-test relay sequence, however the display shows nothing beyond the backlight. The front control panel power indicator does not illuminate and the power button is unresponsive. The suspected fault is with the 5V rail, with a possible short circuit on the main power PCB assembly board. Sold strictly as-is for parts or repair with no returns accepted.

Included in the sale:
• Wavetek 9100 Calibration System main unit
• Wavetek 9105 module
• Options 100, 35, and 600

The images provided are of the actual item you will receive. Please review them carefully for the cosmetic condition and what is included in the sale.

The Wavetek 9100 is a high-performance multifunction calibration system designed for precision calibration of electrical test and measurement equipment. It provides a wide range of electrical output and measurement functions from a single integrated platform, making it suitable for calibration laboratories and service centres requiring traceable, accurate signal generation and measurement.

The 9105 is an associated plug-in module that extends the 9100's functionality. Optional software and hardware packages further expand capability across different calibration disciplines.

Key specifications (Wavetek 9100):
DC Voltage Output: Up to 1000 V
AC Voltage Output: Up to 1000 V (various frequency ranges)
DC Current Output: Up to 20 A
AC Current Output: Up to 20 A
Resistance Output: Up to 100 MΩ
Frequency Range: Up to 1 MHz (AC functions)
Basic DC Voltage Uncertainty: 8 ppm
Basic AC Voltage Uncertainty: 50 ppm (typical)
Temperature Coefficient: Specified over 18–28 °C
Interface: IEEE-488 (GPIB), RS-232

Option 100 extends the resistance and capacitance output ranges. Option 35 provides extended AC low-frequency performance. Option 600 adds oscilloscope calibration capability. Please refer to the Wavetek 9100 datasheet and operating manual for full specifications and option details.

Shipping & Returns Policy

Shipping Policy

• Processing Time: Orders are typically processed and dispatched within 1 business day.
• Shipping Methods: We offer Expedited Shipping to all destinations using UPS/DHL/Fedex/Royal Mail and other reputable carriers.
• Shipping Times: Mainland UK: 1-2 Business Days / Mainland Europe and USA: 2-3 Business Days / Rest of the World 5-7 Business Days.
• Shipping Costs: These are calculated at checkout based on the shipping method, destination and package dimensions.
• CUSTOMS AND TAXES: It is YOUR responsibility to liaise with customs in your country and ensure your package is cleared and any taxes are paid.
• Shipping Destinations: We ship worldwide.
• Tracking: Once your order is shipped, we will provide you with a tracking number via email.
• Insurance: All shipments are insured. In case of damage, please contact us via email within 48 hours of receiving the product with photographic evidence, please also ensure a report is logged with the delivery driver.

Returns Policy

• Return Period: In the event of an item being received which is 'not as specified', you can return your purchase within 14 days of delivery.
• Condition of Items: Items must be returned unused and in their original packaging.
• Return Method: All returns must be notified in writing to hello@ttinstruments.com, the email should accompany the order number, date and reason for return and must be within 14 days of delivery.
• Restocking Fees: A restocking fee of up-to 20% is applicable for items returned for any reason other than 'not as specified'.
• Refund Method: Refunds are processed to the original method of payment within 5 business days of receiving the return.
• Exchanges: We do not offer exchanges. It will either be a replacement or a refund.
• Return Shipping Costs: Return shipping costs will be borne by the customer unless the item is 'not as specified', in this case we will arrange for the return by way of a prepaid shipping label.