Keysight Technologies FieldFox Handheld Analyzers are rugged enough to meet MIL specs and can operate in a -10°C to +55°C temperature range, ideal for harsh environments. These analyzers are kit-friendly at 7.35lb and feature large buttons that are easy to operate, a field-swappable battery that lasts up to 4 hours, and a non-slip rubber grip that securely fits in the user’s hands and won’t slide off the hood of a vehicle. The bright, low-reflection display and backlit keys enable easy viewing in direct sunlight or darkness, while the one-button measurements simplify complex setups and ensure accurate results. The completely sealed instrument enclosure ensures these analyzers are suitable in harsh environments, and the construction is specially designed to protect the instrument from damage due to drops, shock, or other external impacts. Keysight Technologies FieldFox Handheld Analyzers offer up to 120MHz bandwidth, a 3kHz to 10GHz frequency range, and meet MIL-PRF-28800F Class 2 requirements.