Condition: Used

This is a Sefram DAS40 handheld paperless datalogger from the DAS20/40/GB series, offering 4-channel simultaneous signal recording in a portable format. This unit is supplied as pictured.

Included in the sale:
• Sefram DAS40 handheld recorder (as pictured)

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 Sefram DAS40 is part of the DAS20/40/GB series of portable handheld paperless dataloggers, designed for professionals requiring reliable multichannel signal acquisition in the field or laboratory. The DAS40 supports up to 4 simultaneous input channels and is capable of measuring a wide range of signal types including DC voltage, thermocouples, and process current/voltage signals.

Key features include a built-in colour display for real-time waveform and measurement review, onboard memory for paperless recording, and a compact ergonomic housing suited to demanding field environments. The unit can be configured for alarm thresholds, trend logging, and data export.

Typical Specifications:
Input Channels: 4
Measurement Types: DC voltage, thermocouple (multiple types), 4–20 mA process signals
Display: Built-in colour LCD
Storage: Internal flash memory with USB or CompactFlash data export
Sampling Rate: Up to 10 samples/second per channel (model dependent)
Input Impedance: High impedance voltage inputs
Power Supply: Rechargeable battery and/or mains AC adapter
Dimensions: Compact handheld form factor
Compliance: CE marked

The DAS40 is widely used in industrial process monitoring, HVAC commissioning, energy auditing, and laboratory data acquisition tasks. Please refer to the Sefram manufacturer website for full and up-to-date specifications.

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.