Range: 0.3-19.9 FPS (0.1-6.1 MPS) Accuracy: 0.1 FPS Averaging: True digital running average. Updated once per second. Display: LCD, Glare and UV Protected Control: 4 button Datalogger: 30 sets, MIN, MAX, and AVG Features: Timer, Low battery warning Sensor Type: Protected Turbo-Prop propeller with magnetic pickup. Weight: Instrument: 2 lbs. (0.9 kg) (FP111), 3 lbs. (1.4 kg) (FP211), 2.8 lbs. (1.3 kg) (FP311) Shipping: 13 lbs. (5.9 kg) (FP111), 23 lbs. (10.4 kg) ((FP211), 19 lbs. (8.6 kg) ((FP311) Expandable Length: 3.7 to 6 ft (1.1 to 1.8 m) (FP111); 5.5 to 15 ft (1.7 to 4.6 m) (FP211); 2.5 to 5.5 ft (0.76 to 1.7 m) (FP311) Materials: Probe: PVC and anodized aluminum with stainless steel water bearing Computer: ABS/Polycarbonate housing with polyester overlay Power: Internal Lithium Battery, Approx 5 year life with typical use, Non-Replaceable Auto Shutoff: After 5 minutes of inactivity Operating Temperature: -4° to 158° F (-20° to 70° C) Storage Temperature: -22° to 176° F (-30° to 80° C) Carrying Case: The Flow Probe is shipped in a padded carrying case. Approvals: CE
