Greenkeeper GreenLog has incorporated all advanced hardware circuitry to ensure maximum data security and up to 8000 memory points. It has a lifetime of 2 years and allows up to 6 months of operational life.
Information can be viewed by inserting the USB and viewing the auto-generated PDF or by consulting the software tool for more details.
Specifications:
NIST calibrated data logger:

• Long battery life
• IP-67 waterproof
• Enhanced hardware circuit protection
• On-demand programming
• Instant data PDF generation
• Clear and easy to use interface