Extech SD700 Registador de dados de temperatura, humidade e pressão atmosférica com cartão SD

Monitor temperature, relative humidity, and barometric pressure with the Extech SD700 data logger. It records all three parameters simultaneously and stores data on a removable SD card for easy transfer to Excel.

Overview

The SD700 measures temperature from 0 to 50°C (32 to 122°F), humidity from 10 to 90% RH, and barometric pressure from 10 to 1100 hPa. The large backlit LCD shows real-time readings, and the user-selectable logging interval ranges from 1 second to 1 hour.

What stands out

• Triple-parameter logging: temperature, humidity, and pressure in one device
• SD card storage up to 16GB for long-term data collection
• Excel-compatible CSV files for easy analysis
• Wall mount or desktop placement options

Technical details

• Temperature accuracy: ±0.8°C (±1.5°F)
• Humidity accuracy: ±4% RH
• Pressure accuracy: ±3 hPa at 25°C
• Logging intervals: 1, 2, 5, 10, 30, 60, 120, 300, 600, 1800, 3600 seconds
• Power: 6 x AA batteries or optional AC adapter
• Operating conditions: 0 to 50°C, <85% RH non-condensing

Our verdict

A reliable tool for environmental monitoring in labs, warehouses, or HVAC applications, offering straightforward data logging with SD card convenience.