Tenmars
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
Functions
- 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.
Specifications
- 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.