Condition: For parts or not working — Untested.

This Druck UPS-III-IS intrinsically safe loop calibrator powers on and displays readings when AA batteries are installed. Basic button functions respond correctly and the screen is legible; however, no further testing has been performed. Cosmetic imperfections are present. This item is sold untested and returns will not be accepted. Batteries are not included.

Included in the sale:
• Druck UPS-III-IS Loop Calibrator
• Protective rubber holster

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.

Druck UPS III IS Loop Calibrator

With a smart graphic display and menu-driven interface, the Druck UPS III IS loop calibrator is one of Druck's more advanced, time-saving calibration tools. Producing maximum results with a compact design, the UPS III IS forms part of an essential toolbox for calibration and troubleshooting. The calibrator is a necessity for loop testing, instrument maintenance, and valve set-up, and features an internal loop supply available in both measure and source modes — essential during a shut-down.

The 'IS' designation stands for Intrinsically Safe, meaning the unit is incapable of releasing sufficient electrical or thermal energy under normal or abnormal conditions to cause ignition of a hazardous atmospheric mixture in its most easily ignited concentration.

Key Features & Benefits:
• Rugged and extremely compact — ideal for on-the-go jobs across a multitude of environments
• Dimensions: 90 mm x 140 mm x 42 mm (3.5 in x 5.5 in x 1.7 in)
• Weight: 460 g (16.2 oz)
• Easy-read graphic display with menu-driven interface — no traditional knobs or multifunction switches
• Accuracy of 0.015% including 12-month stability and temperature effects
• Maintains a 4:1 calibration ratio with current instrumentation — typically 10–40x more accurate than a standard digital multimeter
• Displays mA and percentage of 4–20 mA or 0–20 mA range; converts mA readings to % flow
• Step through linearity tests and zero/span adjustments quickly; valve mode allows seating checks and actuator setup
• Loop diagnostics: 50 VDC measurement for maintenance of voltage output instruments
• Adjustable display contrast and resolution
• Powered by industry-standard AA batteries
• Auto power-off (30 minutes after last key press) — can be enabled or disabled
• Pin-protected, closed-case calibration
• HART compatible

Specifications:
Accuracy: 0.015% (including 12-month stability and temperature effects)
mA Range: 0–20 mA / 4–20 mA (measure and source)
Loop Diagnostics Voltage: 50 VDC
Display: Graphic LCD with adjustable contrast
Dimensions: 90 mm x 140 mm x 42 mm
Weight: 460 g
Power Supply: AA batteries
Safety Rating: Intrinsically Safe
HART Compatible: Yes

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.