TENMARS TM-291 Static Field Meter

Mike — Wed, 19 Aug 2020 05:41:19 +0000

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

TENMARS TM-291 Static Field Meter 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).
Weight: Approximately 210g.
Dimension: 148(L) x 65(W) x 37.5(H)mm.

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

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Tenmars TM-197 Magnetic Field Gaussmeter

Mike — Sun, 22 Jul 2018 18:58:45 +0000

Tenmars TM-197 Magnetic Field Gaussmeter Features:

Range:0~3000 mlli-Tesla (mT), 0~30000 Gauss (G), Auto Ranging.
DC N/S polarity of magnetic field display.
The unit converts: 1mT=10G (Gauss)
DC N/S polarity of magnetic field display.
Relative / Peak Hold / Real time Zero function.
LCD Back-light: Manually in a back-light to open And close, connect as connecting the power, in a back-light and long and on, it is in a back-light to connect the power and remove to close.
DATA HOLD.
MAX/MIN hold.
GO and NO-GO alarm and alarm value set up the function, Production testing.
Gauss/Tesla unit selection.
Manual 200 capacity records.
Auto 6000 capacity data logging, interval is set up by PC.
Maximum and minimum average: record the data downloaded to the computer, automatically out of the calculation of the top 10 maximum / 10 minimum / average.
Transmission interface: USB interface to send data + PC connection application software, real time function.
Power: 9V AAA*6.
Operating temperature and humidity: 5℃ ~ 40℃,
External AC 100~240V to DC 9V/0.5A power supply.

Gaussmeter Applications:

DC magnetic field meter measuring static magnetic strength.
An electromagnetic wave (AC) simply means the wave motion of the electromagnetic field (EMF).
Measuring extremely low frequency (ELF) of 40 to 500Hz.
Capable of measuring the electromagnetic field radiation intensity that is produced from electric transmission equipment, lower line, microwave oven, air conditioner, refrigerator, computer monitor, video/audio device and so forth.
The magnetic field unit is Tesla (T), Gauss (G), milli-Gauss (mG) or micro-Tesla (uT).
1 T=10,000 G, 1uT=10 mG, 1 G=1,000 mG

Tenmars TM-197 Magnetic Field Gausmeter Specifications:

Accuracy at 23 ±3ºC, RH<85%

Specifications:	Range:	Resolution:	Accuracy:
DC milli Tesla	300.00 mT	0.01 mT	±(4% + 10dgt)
	2000.0 mT	0.1 mT	±(4% + 10dgt)
	2000.1 ~3000.0 mT	0.1 mT	NA
DC Gauss	3000.0G	0.1G	±(4% + 10dgt)
	20,000G	1G	±(4% + 10dgt)
	20,001 ~ 30,000 G	1G	NA
AC milli Tesla	150.00mT	0.01 mT	±(5% + 20dgt)
AC milli Tesla	1500.0mT	0.1 mT
AC Gauss	1500.0G	0.1G
AC Gauss	15,000G	1G

Temperature

Range	-20~50℃/-4~122℉
Resolution	±0.1℃/±0.1℉
Accuracy	±1.0℃/±1.8℉