• Monroe 281 手持式靜電量測儀
  • Monroe 281 手持式靜電量測儀
  • Monroe 281 手持式靜電量測儀
  • Monroe 281 手持式靜電量測儀

Monroe 281 手持式靜電量測儀

• Perfect for checking effectiveness of work station grounding systems
• Precise, easy-to-read digital display
• HOLD button freezes display to capture transients or for hard-to-read
locations
• Battery SavR™ turns instrument off when not in use
• Pocket-sized convenience
• Simple to use
• Exclusive Monroe Electronics two-
year warranty
型號 : Monroe 281

The model 281 is ideal for those looking for the most important features in a fieldmeter at a very reasonable price

Readout: 3½-digit LCD automatically displays measured voltages and polarity plus HOLD and LOW BATTERY indicators
Normal Range: ±20kV at 1 inch with correct range and polarity automatically selected
Extended Range:

Voltages of 20kV and higher may be measured by increasing the distance to the target:

kV        Distance Multiply reading by

0-40     4.0 inches               2

0-80     8.5 inches               4

Accuracy:
Better than ±10% of reading ± LSD + zero offset
Zero Tolerance:
±5 counts, ± 3 counts typ.
Response:
Display updates three times per second
Grounding path:
Through conductive case
Battery SavR™ timeout:
90 seconds, typical
Battery:
9-volt Eveready #216 or equivalent, NEDA # 1604
Battery life:
200 hours of normal use
Dimensions:
4.2x2.4x.9 inches (10.7x6.1x2.3 cm)
Weight:
5 oz. (142 gm)
Accessories:
Instruction sheet, 9V battery

  • Easy-to-read digital display of field strength provides quantitative data with 100V resolution
  • HOLD button to retain measurements made in hard-to-read locations
  • Battery SavR™ turns the fieldmeter off when not in use
  • RoHS Compliant

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