1674B12-48V Nixie Digital Display Circuit Tester

Descriptions:

Check on 12, 24, 36 and 48V systems.

Features:

  • With CE Approval.
  • Continuity test function.
  • Extra 12-feet long dual lead.
  • Included 1m extension cable.
  • Green LED with buzz indicate ground.
  • Stainless steel testing probe and PC handle.

Specifications:

VOLTAGE MEASUREMENT
MEASURED SYSTEM                  12-48V
VOLTAGE RANGE 0.3-60V
LED INDICATOR Red for power
Green and buzz for ground        
TESTING CURRENT < 10mA
OPERATING ENVIRONMENT
TEMPERATURE 0-50°C (32-122°F)
HUMIDITY  ≦ 80% RH
INSTRUCTIONS
Voltage Measurement:
  1. Red clip connects with positive (+) polarity, and black clip connects with negative (-) polarity. The nixie light will show"00.0" when nothing connecting with the testing probe.
  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 show"00.0". If the voltage is greater than 62VDC, the nixie light will display" Err".
Continuity Testing:
  1. Red clip connects with positive (+) polarity, and black clip connects with negative (-) polarity. The nixie light will show"00.0" when nothing connecting with the testing probe.
  2. Connecting the extension cable with the black clip or the negative (-) polarity.
  3. Connect the other side of the extension cable and tester probe with two terminal of the testing target.  If the target is conducting, green LED will light up and buzzer will be on.