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Supco Mini Data Logger: 0%to 99% Relative Humidity Measured, -40°F to 160°F, -40°C to 70°C - Temperature & Humidity Data Loggers
SupcoTemperature & Humidity Data Loggers

Supco Mini Data Logger: 0%to 99% Relative Humidity Measured, -40°F to 160°F, -40°C to 70°C

The SUPCO Mini Data Logger (model SL300TH) is a temperature and humidity data logger that measures 0% to 99% relative humidity and temperature from -40°F to 160°F (-40°C to 70°C). It features a USB interface…

SKU 3G-OTH-167565

Brand
Supco
Item
Mini Data Logger: 0%to 99% Relative Humidity Measured, -40°F to 160°F, -40°C to 70°C
Category
Temperature & Humidity Data Loggers
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Technical Specifications

Supco
Manufacturer Part Number
SL300TH
Type
-40°F to 160°F, -40°C to 70°C, SL300TH
Features
30 Character User ID Field
Includes
USB Cable
Interface
USB
Data Logger Type
Temperature
Software Options
Software Included
Parameters Measured
Dew Point
View Full Spec Sheet

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Supco Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The SUPCO Mini Data Logger (model SL300TH) is a temperature and humidity data logger that measures 0% to 99% relative humidity and temperature from -40°F to 160°F (-40°C to 70°C). It features a USB interface, includes a USB cable and software, and measures dew point. The logger also includes a 30-character user ID field for identification.

Used in

Common applications for Supco
Commercial refrigeration display cases — Supco RO82 relay and CSS-25U starter for compressor motor control without run capacitors
Medium-load HVAC systems — Supco SPP 6/SPP 8 hard-start devices to reduce compressor inrush current and extend motor lifespan
Cold-chain pharmaceutical and food storage — SL300TH temperature–humidity data logger for continuous monitoring and regulatory documentation
Refrigerant service operations — Piercing valves and perforator cocks in 1/2" and 5/8" sizes for fast, non-invasive line access
Compressor thermal management — Universal Compressor Door for reducing shell temperature and improving efficiency in hot ambient conditions
Retrofit and field repairs — Supco controls with Quick Connect terminals for rapid installation in legacy refrigeration circuits

Supco Products

3G Electric supplies Supco temperature & humidity data loggers. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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