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Handheld Digital Gauss Meter Surface Magnetic Field Tester Magnetic Flux Meter

$ 57.11 $ 34.26

Kenemic Model K132 EMF Tester, New Open Box.

$ 19.36 $ 11.61

Magnetic Sciences International (MSI) Magnetic Field Monitor/Gaussmeter; Works

$ 22 $ 13.2

Group3 DTM-132D Digital Teslameter + Hall Probe LPT-130-20s + Probe Holder

$ 395.95 $ 237.57

Handheld Tesla Gauss Meter Magnetometer Digital Magnetic Field Tester Flux Meter

$ 57.11 $ 34.26

Handheld Tesla Gauss Meter Magnetometer Digital Magnetic Field Tester Flux Meter

$ 53.68 $ 32.21

Walker Scientific Gaussmeter Model Mg-5Dar

$ 48.35 $ 29.01

GE 100 Gauss Meter Kit GE Standard Magnet, original box velvet lined EXEC Cond!

$ 123.19 $ 73.91

Digital Gauss Meter TeslaMeter Gaussmeter Magnetic Field Tester 0-2500 mT

$ 75.96 $ 45.57

Safe Range EMF Meter K-II Enterprises Camillus, NY Ghost Investigative Tool

$ 21.99 $ 13.19

LCD Digital Radiation Dosimeter EMF Meter for Electromagnetic Hand Measurement

$ 8.08 $ 4.85

Trifield EMF Meter 100XE Magnetic Electric Radio RF Paranormal Hunting EMF Meter

$ 144.14 $ 86.48

ALPHALAB Tri-field Meter Model 100XE EMF Detector (Factory Refurbished) Ghost

$ 175.99 $ 105.59

Gauss Meter Digital Surface Magnetic Field Tester Gaussmeter Tesla Meter Tester

$ 53.68 $ 32.21

Digital Tesla Meter 2000mT / 0.1mT Gauss Meter Gaussmeter Magnetic Flux Meter

$ 62.85 $ 37.71

Emf Tester KENMIC K132

$ 28.15 $ 16.89

Hand-held Gauss Meter Tool Kit Meter Surface Magnetic Field Tester Durable

$ 53.68 $ 32.2

F.W. BELL MA-2000 DC TRUE RMS AC NON-CONTACT MILLIAMMETER (664)

$ 140.8 $ 84.48

Digital Gauss Meter TeslaMeter Gaussmeter Magnetic Field Tester 0-2500 mT

$ 70.67 $ 42.4

Gauss Meter Surface Magnetic Field Tester Digital Hall Probe Precision Fluxmeter

$ 57.11 $ 34.26

5 LED Light EMF Meter Magnetic Field Detector Ghost Hunting Paranormal Equipment

$ 13.98 $ 8.38

F.W. Bell Gauss/Tesla Meter Model 4048 Missing Probe And Cable

$ 26.4 $ 15.83

Handheld Tesla Gauss Meter Magnetometer Digital Magnetic Field Tester Flux Meter

$ 53.68 $ 32.2

Triplett EMF20 Low Frequency Magnetic Field Meter, 30Hz - 300Hz

$ 61.59 $ 36.95

TD8620 Tesla Meter Gauss meter Teslameter Surface Magnetic Field Tester 0-2400mT

$ 53.68 $ 32.21

Magnetic Field Detector LED EMF Ghost H-unting Paranormal Equipment Tester Meter

$ 13.98 $ 8.38

Gauss Meter Surface Digital Surface Magnetic Field Tester Tesla Gauss Meter US

$ 53.68 $ 32.21

LED Magnetic Field Detector EMF Meter Ghost Hunting Tester Paranormal Equipment

$ 15.82 $ 9.49

LCD Tesla Meter WT10A Gaussmeter Surface Magnetic Field Tester with Ns Function

$ 60.72 $ 36.43

Gauss Meter Digital Hand-held Surface Magnetic Field Tester Magnetic Flux Meter

$ 57.11 $ 34.26

K2 5 LED Gauss EMF Meter LCD Digital Electromagnetic Field Radiation Tester US

$ 14.95 $ 8.97

TD8620 Hand Digital Gauss Meter Tool Magnetic Field Intensity Detector 2400mT

$ 53.68 $ 32.2

Handheld Tesla Gauss Testing Meter Magnetometer Magnetic Field Precision Tester

$ 57.11 $ 34.26

Hand-held Gauss Meter Tool Kit Meter Surface Magnetic Field Tester Durable

$ 53.68 $ 32.2

Walker Scientific MG-40 Portable Gaussmeter Digital Gauge Test Tool Unit in Case

$ 104.72 $ 62.83

Hand-held Gauss Meter Tool Kit Meter Surface Magnetic Field Tester Durable

$ 53.68 $ 32.2

Handheld Tesla Gauss Meter Magnetometer Digital Magnetic Field Tester Flux Meter

$ 53.68 $ 32.21

Digital Surface Magnetic Field Tester Tesla Gauss Meter Handhold Gauss Meter

$ 57.11 $ 34.26

Emf Tester KENMIC K132. Open Box

$ 21.99 $ 13.19

Digital Tesla Meter Gaussmeter Auto 200mT/ 2000mT High Accuracy E1Z1

$ 43.63 $ 26.17

Lakeshore Lake Shore Cryotronics 421 Gaussmeter parts/repair

$ 220 $ 132

Tenmars TM-192 3-Axis Gaussmeter EMF ELF Magnetic Field Gauss Meter

$ 110 $ 66

Handheld Tesla Meter Digital Gauss Meter Surface Magnetic Field Tester 0-2400mt

$ 53.68 $ 32.21

TES-593 ElectroSmog Meter, 3 axis isotropic measurements of EMF TES593

$ 271.04 $ 162.62

Handheld Gauss Meter Tool Kit Meter Surface Magnetic Field Tester Flux Meter

$ 53.68 $ 32.2

Gigahertz Solutions ME3830B Best- EMF Meter / Gaussmeter Measures AC fields

$ 175.99 $ 105.59

TD8620 Tesla Meter Teslameter Surface Magnetic Field Tester 0-2400mT

$ 57.15 $ 34.29

R186430 F. W Bell 4180 Triple-Axis AC Gaussmeter

$ 88 $ 52.8

Handheld Digital Gauss Meter Surface Magnetic Field Tester Tool Magnetic

$ 57.11 $ 34.26

Trifield EMF Meter 100XE Magnetic Electric Radio RF Paranormal Hunting EMF Meter

$ 202.35 $ 121.41

Td8620 Hand-held Digital Gauss Meter Tool Kit Magnetic Field Strength Detector

$ 67.31 $ 40.38

Digital Gauss Meter Surface Magnetic Field Tester Magnetic Flux Tesla Meter

$ 57.11 $ 34.26

Para4ce PMB - Paranormal Music Box - The PMB

$ 307.12 $ 184.27

Meterk EMF Tester Electromagnetic Field MK08 Gauss Tesla Meter Tested Works Used

$ 17.59 $ 10.55

TD8620 Hand-held Digital Gauss Meter Surface Magnetic Field Tester Tool Kit NEW

$ 53.68 $ 32.21

RADIO FREQUENCY METER, RF METER

$ 57.2 $ 34.32

Gauss Meter Surface Magnetic Field Tester Magnetic Flux Meter Fluxmeter Digital

$ 45.46 $ 27.27

LED Magnetic Field Detector EMF Meter Ghost Hunting Tester Paranormal Equipment

$ 14.95 $ 8.97

Handheld Tesla Gauss Testing Meter Magnetometer Magnetic Field Precision Tester

$ 57.11 $ 34.26

Walker Scientific MG-4D Gaussmeter with certified calibration (no probe)

$ 87.12 $ 52.27

LED Magnetic Field Detector EMF Meter Portable Electromagnetic Radiation Tester

$ 10.55 $ 6.33

Handheld Gauss Meter Gaussmeter Digital Surface Magnetic Field Tester TD-8620

$ 53.68 $ 32.21

LED EMF Ghost Hunting Paranormal Equipment Tester Meter Magnetic Field Detector

$ 12.76 $ 7.65

HITACHI PORTABLE DIGITAL COLOR OSCILLOSCOPE, MODEL VC5410, USED, TESTED, WORKING

$ 110 $ 66

Tesla Gauss Meter Magnetometer Surface Magnetic Field Tester Radial Hall Probe

$ 57.11 $ 34.26

F.W. Bell 4048 Gaussmeter Tesla Meter with hard case WF1

$ 483.99 $ 290.39

Handheld Tesla Gauss Meter Magnetometer Digital Magnetic Field Tester Flux Meter

$ 53.68 $ 32.21

Latnex Mg-2000td

$ 43.99 $ 26.39

Tm192 3axis Gaussmeter Emf Elf Magnetic Field Gauss Meter With 30 2000hz And Tai

$ 179.96 $ 107.97

F.W. Bell Inc. Gauss meter Model 615/488 S4105 GAUSSMETER

$ 129.36 $ 77.61

Magnii Technologies DSP-523 True-RMS 3-axis DSP Gaussmeter

$ 263.12 $ 157.87

Digital Gauss Meter Surface DC Magnetic Field Tester Magnetic Flux Meter New

$ 49.28 $ 29.56

VINTAGE NOS Daetron MC300 LCR Meter Autorange Caps, Diodes, Transistors

$ 131.99 $ 79.19

Erickhill EMF Tester - RT-100 New Open Box

$ 16.67 $ 10

TD-8620 Handheld Gauss Meter Gaussmeter Digital Surface Magnetic Field Tester

$ 53.68 $ 32.2

Professional Multi-Field EMF Detector Meter Electromagnetic Radiation 3-in-1

$ 140.71 $ 84.42

Handheld Magnetic Field Isolator 12 Channel Full Band Magnetic Field Isolati New

$ 183.11 $ 109.87

Erickhill EMF Tester Model RT-100

$ 18.48 $ 11.08

Handheld Tesla Gauss Meter Magnetometer Digital Magnetic Field Tester Flux Meter

$ 49.28 $ 29.56

Tesla Meter Gaussmeter Magnetic Field Tester (WT10A) w/Ns Function + Metal Probe

$ 87.67 $ 52.6

Handheld Tesla Gauss Meter Magnetometer Digital Magnetic Field Tester Flux Meter

$ 26.35 $ 15.81

Handheld Tesla Gauss Meter Magnetometer Digital Magnetic Field Tester Flux Meter

$ 53.68 $ 32.2

EMF Meter 5 colors LED Magnetic Field Detector Electromagnetic Radiation Tester

$ 10.55 $ 6.33

Extech EMF510 EMF/ELF Meter - Brand new open box

$ 92.4 $ 55.44

EXTECH 480823 EMF/ ELF Meter Measures Electromagnetic Field *READ*

$ 20.19 $ 12.11

Lot of 2 FW F.W. Bell SAM99-1802 STM99-0402 Gaussmeter Probes

$ 875.6 $ 525.36

Handheld Gauss Meter 4-Digit Display Surface Magnetic Field Tesla Tester Meter

$ 53.68 $ 32.21

Handheld Digital Gauss Meter Surface Magnetic Field Tester Magnetic Flux Meter

$ 57.11 $ 34.26

Digital Hand-held Gauss Meter Surface Magnetic Field Tester Magnetic Flux Meter

$ 57.11 $ 34.26

Magnetic Field Detector K2 EMF Meter KII Ghost Hunt ing Paranormal Equipment US

$ 13.98 $ 8.38

Handheld Digital Gauss Meter Surface Magnetic Field Tester Magnetic Flux Meter

$ 57.11 $ 34.26

Handheld Gauss Meter Tool Kit Meter Surface Magnetic Field Tester Flux Meter

$ 53.68 $ 32.2

TD8620 Digital Gaussmeter Tesla Meter Surface Magnetic Flux Meter 1% Accuracy

$ 249.2 $ 149.52

TriField EMF Meter Model TF2 0.1-100mG 1-1000V/m 0.001-19.999mW/m2

$ 234.95 $ 140.97

LED EMF Meter Magnetic Field Detector Ghost Hunting Tester Paranormal Equipment

$ 13.98 $ 8.38

Handheld Tesla Gauss Meter Magnetometer Digital Magnetic Field Tester Flux Meter

$ 57.11 $ 34.26

Digital Gaussmeter Teslameter Surface Magnetic Field Tester Meter 200mT, 2000mT

$ 57.11 $ 34.26

TD8620 Gauss Meter Surface Magnetic Field Tester Magnetic Flux Density Measuring

$ 57.11 $ 34.26

Hand-held Digital Gauss Meter Tool Kit Magnetic Field Strength Detector Td8620

$ 53.68 $ 32.21

Handheld Tesla Gauss Meter Magnetometer Digital Magnetic Field Tester Flux Meter

$ 53.68 $ 32.2