Shearwater NERD 2 Monitor (4-Pin)

Description

Rebreather units built around a 4-pin head have no path to a wrist computer without an adaptor, and the NERD 2 Monitor solves it by connecting directly and putting the loop data in front of the diver's eye. On a deep bailout drill the PPO2 from one or three cells sits beside the open circuit gas plan, so the decision is made without changing where the diver is looking. On a silty cave exit the near eye display stays readable when a wrist screen would be lost in the cloud. On a long stage decompression the ceiling and stop times run in view while both hands stay on the line. The armoured body is rated to 300 metres and the mount fits a 55 to 61 mm loop hose. It suits a closed circuit diver on a 4-pin unit who wants a hands free primary display, and the NERD 2 Charging Clip is the spare worth keeping in the save-a-dive kit.

Features

• Depth rating: 300 m
• Display: near eye QVGA, 320 x 240 pixels
• Modes: air, nitrox, 3 gas nitrox, open circuit trimix decompression, closed circuit internal fixed PPO2, closed circuit external monitoring of 1 to 3 oxygen sensors, semi closed external, gauge
• Gases: 5 open circuit and 5 closed circuit
• Algorithm: Buhlmann with gradient factors
• Air integration: up to 4 Shearwater transmitters
• Compass: 3 axis, tilt compensated
• Battery: internal rechargeable lithium ion, 1.3 Wh
• Battery life: 18 hours at medium brightness
• Battery service life: 5 years or 500 charge cycles
• Dive log: 1,000 hours
• Mount: fits a 55 to 61 mm rebreather loop
• Dimensions: 33 x 85.81 x 44 mm
• Weight: 74 g
• Connectivity: Bluetooth wireless, upgradeable firmware
• Rebreather connectivity: 4-pin

What's Included

• NERD 2 Monitor (4-Pin) dive computer
• CCR mount kit
• Charging clip and charging cable
• Screen protector
• Inspection checklist card
• Product info guide