SIMARINE’s advanced battery monitor for more demanding users. It can be connected to:

  • up to 6 battery banks,
  • 6 additional battery voltages,
  • 14 tank levels (for temperature monitoring)
  • 20 consumer or power generation readings.

Compatible with all SIMARINE modules.




PICO is SIMARINE’s advanced battery monitor and the Real-Time Battery Health™ Algorithm for precise battery health measurements. It sets new standards for marine battery monitors in fields of design, functionality, connectivity and ease of use.

Compatible with all SIMARINE shunts and modules.

Its expandable architecture allows adding up to 20 SIMARINE shunts and modules to monitor all kinds of boats, yachts and caravans – from a small one to a superyacht system with up to 6 battery banks, 14 tanks and 20 independent consumer and generators.

PICO’s display unit is made of a sleek anodized aluminum casing and a thick Gorilla® Glass with Anti-Reflective coating protecting the optically bonded high-contrast 3.5 inch IPS LCD display. It’s water and dust proof and can be mounted both indoors and outdoors. The screen brightness is automatically adjusted with a light sensor. The device is operated by four water tolerant CapSense® touch buttons.

The (optional) barograph gives precise air-pressure readings, trends, and history.

Free SIMARINE Android and iOS Apps are available to connect your PICO to your smartphone via Wi-Fi. The Apps allow you to monitor all battery and tank data, upload history, edit and restore settings and even upgrade the firmware with new features.

Barograph function included.

General specification

  • Display: LCD TFT 3,5” High resolution IPS, Gorilla Glass, anti-reflective coating
  • Human interface: 4 Touch buttons, water resistant
  • Enclosure: CNC-milled anodized aluminum, water- and dustproof
  • Dimensions: HxWxD 98 x 83 x 10 mm

Manual Quick guide System overview Dimensions Wiring diagrams Firmware Upgrade

Additional information

Weight 0.3 kg
Dimensions 9 × 8 × 1 cm

Black, Silver

Mounting type

Panel-Mount, Standalone

Technical specifications

Operating voltage 6 – 35 V
Power consumption at 12V
Operating, wifi on, 100% illumination 90 mA
Operating, wifi off, 70% illumination 35 mA
Stand by, wifi off, 0% illumination 18 mA
Power off, logger still active 5 mA
Max number modules connected 20 (all SIMARINE shunts and modules)
Monitoring capabilities (PICO Display unit only)
Monitoring voltage 12 V, 24 V
Battery voltage 1
Monitoring capabilities (with SIMARINE shunts and modules)
Monitoring voltage 12 V, 24 V (SC300, SC500, ST107, SCQ25T) 12 V, 24 V, 48 V, 60 V, 72 V (SC302T)
Battery banks with Real-Time Battery Health™ 6
Battery voltages 6
Independent consumer or generators current channels: 20
Tanks Level or Temperature sensors: 14

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