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Tenmars TM-291 Static Field Meter
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Tenmars TM-291 Static Field Meter

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SKU: TM-291

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Static Field Meter
(Model no. TM-291)

Quality Product ~ Made in Taiwan

The TENMARS TM-291 Static Field Meter is a contactless precise electrostatic field meter that can sense the static voltage on a charged body without contact. The TM-291 measuring range is 0.010kV ~ 20.000kV with the sensing distance 1 inch (2.54cm).

The meter has an alarm function for warning of high static that is selectable in the range of 0.001KV~18.000KV


  • Measuring range:0~+/-20.000KV
  • Measuring distance:2.54cm(1 inch)
  • Sampling time:0.5 sec
  • Warning alarm setting
  • Data hold
  • Peak hold
  • Backlight function
  • Auto power off with disable function
  • Zero function and low battery indicate
  • Manual data memory storing 99 data sets.


  • Professional and precise static voltmeter with resolution of 0.001kV.
  • Function including Data lock (HOLD), Max. value (+PEAK) lock, Min. value (-PEAK) lock, Record (REC) the displayed value, Display the logged data (R-M), Zeroing (ZERO)
  • Auto power off (for about 15 minutes).
  • Display for readings: Liquid crystal display (LCD) of 4 1/2 digits with the displaying value up to 19999
  • Resolution: 0.001KV
  • Measuring range: -19.999KV~+19.999KV
  • Accuracy: ±(5%+10dgt)
  • Sampling period: 2 times per second
  • High voltage alarm: +/- 18.000KV
  • Alarm setting: 0.001KV~18.000KV
  • Overloading indication: OL
  • Battery: 9V NEDA 1604、IEC 6F22 or JIS 006P
  • Battery life: Approximately 100 hours
  • Weight: Approximately 210g.
  • Dimension: 148(L)x65(W)x37.5(H)mm.