XZH Test XHDD503E ອຸປະກອນຊີ້ຈຸດຂໍ້ຜິດພາດສາຍສາຍຂ້າງຂັດຂອງຂັ້ນສູງ ສໍາລັບການກວດຈຸດຂໍ້ຜິດພາດຢ່າງແຈ້ງແຈງ (100Hz–1600Hz)

Filter: 100Hz–1600Hz optional

Sound channel gain: 8 levels adjustable

Magnetic channel gain: 8 levels adjustable

Step voltage gain: 8 levels adjustable

Output gain: 16 levels (0–112db)

Output impedance: 350Ω

Detection range: 0.00–99.99ms, 75mV–75V

Acoustic-magnetic positioning accuracy: ≤0.1m

Step voltage positioning accuracy: ≤0.5m

Path identification accuracy: ≤0.5m

Equipped with BNR background noise reduction and mute noise reduction functions

Display control method: 5-inch high-brightness touch screen control

Power supply: 4×18650 standard lithium battery