Lutron EMF-832 Magnetic Field Meter, single axis, high accuracy, low-cost

Description

Peak/Hold and Strong Field Measurement
When you need a gaussmeter with plenty of range, you can't beat the features of this unit at any price!
Single axis coverage of 30 Hz to 300 Hz
Switchable units: mG to µT
Even More Features:
Display Backlight
Max/Min/Hold
Display updates once per second
Auto power off, with override
Uses 1 standard 9V battery and can be powered by AC to DC 9V power adapter (sold seperately).
3 Ranges:
mG (milli Gauss)
µT (microTesla)
Range
Resolution
Accuracy
Range
Resolution
Accuracy
200
0.1
± (4%+3 dig.)
20
0.01
± (4%+3 dig.)
2,000
1
± (5%+3 dig.)
200
0.1
± (5%+3 dig.)
20,000
10
± (10%+80 mG)
2,000
1
± (10%+5 dig.)