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Yokogawa Meters & Instruments
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<< Yokogawa Digital Insulation Testers

Yokogawa 2406D
Digital Insulation Tester, Discontinued
  • Digital models with single and two ratings
  • AC Voltage measurement
  • Automatic Discharge
  • EL backlight
  • Addition of 500V/200 MΩ model
  • Excellent tolerance: 2% of reading +1 digit (first effective measuring range)

Click here for larger image - Yokogawa 2406D Digital Insulation TesterClick here for a larger image - Yokogawa 2406D Digital Insulation Tester
Yokogawa 2406D Shown
 
Product Information
Datasheet 2.16 MB
Ordering Info Jump to Product Models, Prices, Accessories, and Ordering Information

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Discharge Function:
The tester automatically discharge when you turn off the MEAS switch. The segment bar extends if there is any residual voltage in the circuit under the test. You can make sure the discharge is complete by checking that the segment bar disappears from the display. Under this condition, the tester is ready to enter voltage measurement mode.

AC Voltage Measurement:
The tester enters AC Voltage measurement Mode when you turn on the power (rotary) switch.

Auto Hold:
The tester retains the measured resistance for approximately 5 seconds after the MEAS switch is turned off.
 

Display:
3 1/2-Digit LCD; 4000 Count Maximum; 42-segment, logarithmic bar graph; Over range input indicator- the OL symbol comes on if the measured value exceeds 200count (200.0 range)

MΩ range selection:
Fully Automatic ranging

Range Step-up:
The tester shifts the range one step upwards for input levels higher then 4000 count.

Range step-down:
The tester shifts the range one step downward for input levels lower the 360 count.

Dimensions (main unit):
Approx. 120(W)x110(H)x60(D)mm

Weight:s
500g (main unit and batteries only)

Batteries:
Six AA (R6P) batteries
 
 
Models Range Resolution Accuracy Input Impedance
240651, 240652, 240653, 240661, 240661, 240662, 240663  300V 1V ±(1.5% 0f rdg+6dgt) Approx. 1.5MΩ
240654, 240655, 240664, 240665 600V
 
 
Ordering Information
Model Description Price
240651 Yokogawa 240651 Digital 125V/200M ohm, 250V/200M ohm, 300V Discontinued
240652 Yokogawa 240652 Digital 125V/200M ohm, 300V Discontinued
240653 Yokogawa 240653 Digital 250V/200M ohm, 300V Discontinued
240654 Yokogawa 240654 Digital 250V/200M ohm, 600V Discontinued
240655 Yokogawa 240655 Digital 1,000V/2,000M ohm, 600V Discontinued
240661 Yokogawa 240661 Digital 125V/200M ohm, 250V/200M ohm, 300V with LED Back-lighting Discontinued
240662 Yokogawa 240662 Digital 125V/200M ohm, 300V with LED Back-lighting Discontinued
240663 Yokogawa 240663 Digital 250V/200M ohm, 300V with LED Back-lighting Discontinued
240664 Yokogawa 240664 Digital 500V/200M ohm, 600V with LED Back-lighting Discontinued
240665 Yokogawa 240665 Digital 1000V/2000M ohm, 600V with LED Back-lighting Discontinued

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$40.00 Minimum on Total Order