McMurdo FastFind Ranger PLB vs HydroFix HRU

EPIRBs comparison · 2 products · View all EPIRBs

The McMurdo FastFind Ranger PLB and ACR Electronics HydroFix HRU are both epirbs products. Key difference: Weight — McMurdo FastFind Ranger PLB is 164 g vs HydroFix HRU at 93.6 g.

McMurdo FastFind Ranger PLB
HydroFix HRU

Specification comparison

Specification McMurdo FastFind Ranger PLB HydroFix HRU
Frequency 406.037 / 121.5 MHz
Power Output (406 MHz) 5 W
Power Output (121.5 MHz) 50 mW
GPS GPS + Galileo GNSS
Weight 164 g 93.6 g
Dimensions 36 x 50 x 112 mm 63 x 86 x 50 mm
Battery Life 24 hours
Service Life 6 years 2 years
Temperature Range -20 to +55 C
Maximum Altitude 12192 m
Activation Depth 1.5 - 4 m
Shelf Life 4 years
Release Mechanism Patented rod system (no battery/blade/pyrotechnic)
Material Marine-grade polymer

Certification comparison

Certification McMurdo FastFind Ranger PLB HydroFix HRU
SOLAS — Not listed ✓
USCG — Not listed ✓

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Data sources

McMurdo FastFind Ranger PLB
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HydroFix HRU
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