EXTERNAL BATTERY

£159.00 – £229.00

The UK’s best-selling 3-phase energy data logger just got even better, and is now available with an external battery pack for longer surveys without mains power.

FEATURES

• Ultra-flat discharge curve (for maximum survey duration)

• Built in charge gauge

• Fast recharge (approx 3 hours for the 4Ah)

• Overload protected

• UN Certified for transport safety