The Acutek DL-255 is a multi-use USB temperature and humidity data logger. It stores up to 32,000 readings and generates PDF and CSV reports automatically when plugged into a computer, without any software.

Key features

• −30 to +60°C and 0 to 85% RH
• 32,000 readings; interval 10 seconds to 18 hours
• Push-to-start or start-delay recording
• Programmable high/low alarm limits
• Auto-generated PDF and CSV reports; built-in USB

Technical specifications

Supplied with

USB data logger with CR2032 battery (as per the listing; please confirm with Labmart).

Frequently asked questions

What are the key specifications of the DL-255?

Type: Multi-use; Temperature range: −30 to +60°C; Humidity range: 0 to 85% RH; Memory: 32,000 values; Recording interval: 10 seconds to 18 hours (default 10 minutes); Recording options: Push-to-start or start delay; Alarm: Programmable high/low limit per channel (default <2°C or >8°C; <40% or >80% RH); Interface: USB 2.0 (built in); Battery: CR2032 (included); Dimensions and weight: 89 × 36 × 16 mm; 30 g; Report: Auto-generated PDF + CSV.

What is the DL-255 used for?

Monitoring temperature and humidity in cold chain, pharma storage, warehouses and transport.

Do I need software?

The listing says PDF and CSV reports are generated automatically through the built-in USB.

What does the PDF report include?

A summary page with max/min temperature and humidity, log interval, start delay, time zone, total points, trip duration and breach data, followed by time-stamped readings and a graph.

Is the battery included?

Yes, a CR2032 is included.

What is supplied with the DL-255?

USB data logger with CR2032 battery (as per the listing; please confirm with Labmart).

Which brand is the DL-255?

It is supplied under the Acutek brand by Labmart (Chemlab Equipment), India.

Does the DL-255 need installation?

No installation is described for this product. Please refer to the instruction manual supplied, and contact Labmart if you need usage guidance.

Can I get a GST invoice and a bulk or institutional quotation?

Yes. Labmart (Chemlab Equipment) supplies against a GST invoice and provides quotations for colleges, hospitals, pharma companies and government labs, including bulk and tender requirements. Contact us with your requirement for a formal quotation.

What is the warranty and delivery time?

Warranty terms and delivery time depend on the product and your location, and are not stated in the manufacturer catalogue. Please contact Labmart for the warranty terms and a delivery estimate before ordering.