Mel-8704
All in One Paranormal Instrument
EMF - Ambient Temp. - Light Source
Detects EMF & Cold Spots Simultaneously
Selectable units of F/C
EMF "Burst" Mode Feature for Rapid EMF Detection
Super Bright "Nightview" Backlight Display
with On/Off Button
Fast Response Thermocouple Temperature
Sensor
Record Feature Captures Min & Max Values

KII
KII with integrated (not visible)
Push On/ Push Off Switch.
Easy to read Multi-Segment LED Display  
Five level milliGauss ranges
50 & 60 Hz operation  
9Vdc Operation
Single Axis
Accuracy of 5% at 50-60Hz
Instantaneous Response To EMF Fluctuations
& Spikes