The Fluke 437-II series helps you locate, predict, prevent and troubleshoot Power Quality Issues – 50Hz, 60Hz and 400Hz

• 400 Hz operation for use in avionic and military applications
• Shipboard power measurement system analyzes according to MIL-STD 1399 to automatically give a full evaluation of voltage, current and power
• Advanced Power Quality Health— At-a-glance power quality health data in real-time so you have the data you need, when you need it

• Two electrically isolated inputs
• CAT III 1000 V / CAT IV 600 V safety rated
• 60 MHz bandwidth model
• 625 MS/s
• Deep memory: 10,000 samples per channel waveform capture so you can zoom in on the details
• Dedicated 5000 Count digital multimeter
• Connect-and-View continuous auto-trigger, single shot, pulse width, and video triggering
• ScopeRecord roll mode, capture waveform sample data for up to 48 hours
• TrendPlot, trend measurement readings for up to 22 days
• Advanced automatic measurements, power (Vpwm, VA, W, PF) and time (mAs, V/s, w/s)
• IP-51 rated for dust and drip proof to withstand harsh environments
• Isolated USB ports for memory devices and PC connectivity
• Li-Ion battery for extended operating timespan: up to 4 hours (BP290 included standard) or up to 8 hour with optional BP291
• Charge spare battery using optional external battery charger (EBC290)
• Easy-access battery door to make it easy to swap batteries
• A handy slot to tether and lock down the oscilloscope while unattended using a standard Kensington® lock