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Measuring depth: 1 meter
Frequency division (Center frequency): 100Hz, 200Hz, 400Hz, 800Hz, 1kHz, 1.5kHz, 2kHz
Screen: 128×64 pixel, LCD display
Power: Lithium battery, 7.4V 2000mAh, rechargeable
Battery life: Working time after fully charged ≥15 hours (Backlight off)
Operation temperature: -10℃ ~ +50℃
Storage temperature: -10℃ ~ +70℃
Size of instrument (L×W×D): 171 × 81 × 34 mm
Weight: 3.142 kg
