D-3253超聲波測厚儀主要特點：
1）緊湊輕巧- 180克
2）操作簡易- 直接顯示數值，無需專門培訓
3）讀取簡便- 可顯示被測物厚度及音速
4）低電量警示
5）應用廣泛- 厚度測試，腐蝕狀態檢測

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產品詳情

AD-3253超聲波測厚儀 技術參數：

Measuring method	Ultrasonic pulse reflection
Thickness unit of measure	Millimeters or inches
Frequency range	5 MHz
Sampling rate	4 times/second
Thickness range	AD-3253 : 2.0 mm ~ 200.0 mm 0.08 inches ~ 8 inches
Accuracy	AD-3253 : ±0.1 mm ±1.0% thickness range: > 2 mm < 100 mm ±0.1 mm ±1.5% thickness range: < 200 mm ±0.01 inches ±1.0% thickness range: > 0.08 inches < 4 inches ±0.01 inches ±1.5% thickness range: < 8 inches
Resolution	0.1 mm 0.005 inches Depending on surface condition of sample
Display device	Liquid Crystal Display
Power supply	One AA dry cell battery
Battery replacement	Approximay 30 hours of operation. Low battery indicator activates when replacement is required. One hour of additional operation available after initial low battery indication.
Operating temperature	0°C ~ 50°C
Dimensions	68 mm 120 mm H x 27 mm D
Weight Approximay	180g