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翔熙实业股份有限公司 |
产品资讯:Digital circuit tester
产品描述
产品名称:
Digital circuit tester
型号:
1674E
详细规格及用途描述
SPECIFICATION
• Digital display to read the accurate voltage value
• Available for 12, 24V 48V DC system
• LED indication for power (red) and ground (green)
• Stainless steel testing probe
• Voltage measurement from 4 - 60V
• Spring cable, which is able to extend to 3 meters
• Small testing current: <10mA
VOLTAGE MEASUREMENT
1.Red clip connect with positive (+) polarity,
and black clip connect with negative (-) polarity.
2.When the tester probe connects with positive voltage,
the nixie light will display the voltage. If the voltage is less than 0.3VDC,
the nixie light will still show “00.0”. If the voltage is greater than 62VDC,
the nixie light will display “Err”.
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