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Optronic Labratories - 730C Programmable Radiometer/Photometer

$ 435.6 $ 261.36

Vintage Fisher DC Galvanometer Cat No. 44208

$ 8.8 $ 5.28

8in1 Electric AC/DC Voltage Detector Sensor Pen Tester 6-380V Pocket-Sized Tool

$ 7.9 $ 4.74

FORMA SCIENTIFIC 8962 Voltage Compensator

$ 103.84 $ 62.3

ORP Meter Portable Redox Potential Test Pen Digital Measurement ORP/Temperatu HH

$ 26.74 $ 16.04

Midnite Solar MNBCM Battery Capacity Meter Auto-sensing for 12, 24, 36, & 48 V

$ 56.32 $ 33.79

^^ GENTEC LASER ENERGY METER SUN SERIES EM-1

$ 132 $ 79.2

22mm Round Digital LED AC Panel Voltmeter 60 ~ 500V Voltage Indicator display

$ 7.47 $ 4.48

Vintage DC Volt Meter - LARGE ALMOST 12" tall!

$ 8.8 $ 5.28

12V 24V Dual USB DC LED Digital Display Car Automotive Voltmeter Battery Monitor

$ 12.74 $ 7.64

Test Lead Holder, Orange, 14 Slots, 5TXD0 MJ (CM)

$ 11.43 $ 6.85

LCD Digital Display DC Battery Monitor Volt Meter 0-200V Voltmeter For Car Solar

$ 12.74 $ 7.64

ETCR2000+ High Quality Clamp Earth Resistance Tester Mete Measures ✦KD

$ 216.11 $ 129.67

Sunlight Meter for Measuring Harmful Ultraviolet Solar Light Radiation UV Index

$ 35.19 $ 21.11

Digital 17000W Energy Voltage Current Power Electric DIN Meters Rail 220V T3B0

$ 12.54 $ 7.52

Multifunctional LCD DC Battery Monitor Meter 100-300A Volt Amp Car Solar System

$ 18.47 $ 11.08

DIY Kit LED Capacitance Frequency Inductance Tester Meter / 51 microcontroller

$ 7.47 $ 4.48

US 3 Phase Sequence Rotation Tester Indicator Detector Meter LED Buzzer Tool Kit

$ 18.25 $ 10.95

Wireless CO Carbon Monoxide Detector Security Voice Alert Loud Alarm For Home US

$ 8.7 $ 5.22

VTSYIQI Digital Force Gauge Push Pull Tester Meter 500N 50Kg 110Lb 1800Oz

$ 44 $ 26.4

Large Size Transducer Sensor TL-1 for Ultrasonic Flow Meter DN300-DN6000 SALE

$ 104.72 $ 62.83

100 amp 100 millivolt DC shunt *Made in U.S.A* (New)

$ 13.9 $ 8.34

Dwyer Visi-Float flowmeter Series VFA-24

$ 17.6 $ 10.56

Pre-owned Digital Wood Moisture Meter

$ 6.16 $ 3.69

0.56" DC4.5-30V Voltmeter LED Panel Three Digital Display Volt Voltage Meter Red

$ 0.08 $ 0.05

DC 100V 50A Voltmeter Ammeter LED Amp Dual Voltage Meter Gauge Digital Display

$ 0.08 $ 0.05

ION Powerlogic 7330 Meter Square D Schneider With Ethernet

$ 351.99 $ 211.19

Runleader 12V to 48V Multifunction Battery State of Charge Meter GaugeDigital...

$ 28.68 $ 17.21

Safe Digital Power Saving Energy Monitor Watt Amp Volt KWh Meter Analyzer hot

$ 11.51 $ 6.91

200A LCD Display DC Battery Monitor Meter oltmeter Amp For Car RV Solar System

$ 21.02 $ 12.61

1pc AC 2A Analog Ammeter Panel AMP Current Meter 0-200mA 670 60*70mm 0-2A

$ 5.05 $ 3.03

Biddle ELCOMETER PN# 151F Coating Thickness Guage Meter WITH LEATHER CASE (NEW)

$ 263.56 $ 158.13

Professional Digital Circuit Detective Circuit Breaker Identifier Model HTP-6P

$ 30.79 $ 18.47

0-30V 0.28" LED Display Mini Voltmeter Tester Digital Voltage Meter Volt Test US

$ 1.31 $ 0.78

Klein Tools ET310 Circuit Breaker Finder w/ GFCI Outlet Tester

$ 35.2 $ 21.12

LCD LED Backlight Tester TV Meter Repair Tool Lamp Beads Strip 0-300V Output ^

$ 16.79 $ 10.07

AC 80-260v 100A LCD Digital Multimeter Volt Watt Power Meter Ammeter Voltmeter

$ 21.07 $ 12.64

DC 100V 10A Blue+Red LED Voltmeter Ammeter Dual Digital Volt Amp Meter Gauge

$ 5.64 $ 3.38

USB LCD Detector Voltmeter Ammeter Power Capacity Battery Current Meter Tester

$ 2.83 $ 1.7

Electric AC/DC Voltage Detector Pen Tester 6-380V Pocket-Sized

$ 7.47 $ 4.48

Battery Indicator 90V 30A Volt Amp Capacity Power Combo Meter Charge Discharge

$ 17.16 $ 10.29

Vintage Pocket Volt Meter #5316 0-90 Volt Range With The Box Works

$ 8.8 $ 5.28

Intermatic AG3000 1 Phase, 1/2 Speed AC Surge Protective Device (120/240V)

$ 70.39 $ 42.23

DC 12V/24V Dual LED Volt Meter for Car Motorcycle Digital Display Voltmeter

$ 10.11 $ 6.06

10-100V Battery Monitor LCD 12V 24V 36V 48V Digital Battery Capacity Voltmeter

$ 14.05 $ 8.43

Neoteck LED Non-Contact Electric AC Voltage Tester Pen 12-1000V With Flashlight

$ 11 $ 6.6

Runleader 12V to 48V Multifunction Battery State of Charge Meter GaugeDigital...

$ 30.12 $ 18.07

Indicator Battery Capacity Voltage Tester Display Lead-acid Monitor W/ Cable 12V

$ 8.35 $ 5.01

DC 20A 7- 100V LCD Digital Watt Current Power Voltage Meter Ammeter Voltmeter US

$ 13.19 $ 7.91

HANGMAN HDK 13-Piece Heavy-Duty D-Ring Picture-Hanging Kit, Multicoloured

$ 6.67 $ 4

LED Digital Display Voltmeter Car Motorcycle Voltage Volt Gauge Panel Meter 12V

$ 5.88 $ 3.53

Blue LED Digital Voltmeter Car Motorcycle Voltage Volt Gauge Panel Meter 3V~30V

$ 3.07 $ 1.84

Fluke VoltAlert with Sound 1ACII # 772344 #4165

$ 15.84 $ 9.5

PROSTER Digital LCD Wood Moisture Meter Detector Tester Firewood Paper Cardboard

$ 11.88 $ 7.12

Fluke 2AC 90-1000V Non-contact Voltage Tester ACV Detector CAT IV Voltalert

$ 26.39 $ 15.83

Round Digital LED AC Frequency Panel Meter Hertz HZ

$ 7.03 $ 4.21

12V-60V Car Marine Motorcycle LED Digital Voltmeter Voltage Meter Battery Gauge

$ 6.82 $ 4.09

ANENG AC/DC LCD Digital Display Voltage Test Pen Voltage Detector Tester Pen New

$ 5.83 $ 3.5

AD584 High Precision Voltage Reference Module 4-Channel 2.5V/7.5V/5V/10V

$ 6.2 $ 3.72

Fieldpiece ASP2 Static Pressure Probes

$ 21.69 $ 13.01

DC Battery Monitor Meter LCD Display 200V Voltmeter Ammeter fit Cars RV Solar

$ 17.3 $ 10.38

Circuit Tester Klein Tools 69105

$ 33.36 $ 20.02

VTSYIQI Leeb Hardness Tester Durometer Rebound For Metal Steel Testing Gauge

$ 221.76 $ 133.05

Digital Non-Contact AC Electric Power Voltage Tester Induction Detector Sensor

$ 3.79 $ 2.27

4.2V Lithium-ion Battery Capacity Tester Indicator LED Monitor Blue Display 1S

$ 4.83 $ 2.89

Digital Power Saving Energy Monitor Watt Amp Volt KWh Meter Electricity Analyzer

$ 11.89 $ 7.13

12V Digital LED Display Voltmeter Voltage Gauge Panel Meter For Motorcycle ELH

$ 10.99 $ 6.59

AC 6in1 Multimeter Voltage 110V 220V Current Amp 100A Power Factor KWH Frequency

$ 17.16 $ 10.29

Santronics 3115 Non-Contact AC Voltage Sensor 50-1000 Volts AC OSHA's Choice!!

$ 21.99 $ 13.19

12V/24V LED Display Car Voltage & Water Temperature Gauge Voltmeter Thermometer

$ 5.15 $ 3.09

Vintage WESTON Model 633 AMPERES A.C. Clamp on AMP Meter Type VA-1

$ 17.59 $ 10.55

12V Acid Lead Lithium Battery Capacity Indicator LCD display Voltmeter Tester

$ 7.03 $ 4.21

Horiba LAQUAtwin Sensor NO3-11

$ 132 $ 79.2

Multifunction Battery Monitor Meter LCD Display DC 0-200V f RV Cars Solar System

$ 18.18 $ 10.9

Aenllosi Hard Case for Fits Fluke 1AC/2AC Non-Contact Volt Alert Voltage Tester

$ 19.35 $ 11.61

AIC2 Air Ion Counter

$ 792 $ 475.2

LCD Display DC Battery Monitor Meter 0-200V Volt Amp For Car RV Solar 200A Shunt

$ 16.71 $ 10.02

1*Sensor Tester Pen AC 90-1000V Non-Contact Electric LED Alert Voltage Detector

$ 2.13 $ 1.28

Fluke 1AC II VoltAlert Non Contact Voltage Detector Pen 90-1000V Tester NEW

$ 22 $ 13.2

Fixed Screen Repair Holder, 15 In Baker Clamp Teardown Tool For Phone Adjustable

$ 16.78 $ 10.06

LCR-TC1/LCR-T7 LCD TFT Transistor Tester Capacitance Meter ESR NPN PNP MOSFET US

$ 19.25 $ 11.55

LCD Power Meter Consumption Energy Analyzer Watt Amps Volt Electricity Monitor U

$ 12.21 $ 7.32

Hirschmann 14A GDM Solenoid Valve Connectors Lot of 5

$ 17.6 $ 10.56

^^ SIMCO AEROSTAT XC IONIZING AIR BLOWER P/N 4002612 (WT20)

$ 88 $ 52.8

Newport Picometrix AD-40APDir NIR Amplified Photo Detector 40ps, 950-1650nm

$ 879.6 $ 527.76

Square D S33594 Hand-held Test Kit Circuit Breaker Tester W/ Pin Cable

$ 277.2 $ 166.32

Vintage Delmhorst Instrument Co. Moisture Detector RC-1B with Manual

$ 58.03 $ 34.82

Extech Instruments EC510 Exstik II Combination Conductivity PH TDS Meter Kit

$ 114.35 $ 68.61

NEW Digital Intelligence Forensic UltraKit Set w/ Hard Case

$ 1385.99 $ 831.59

Delmhorst Navigator Pro

$ 352 $ 211.2

M.C. Miller Soil Resistivity Kit 156226 With 400D Meter

$ 1584 $ 950.4

YSI 30 CONDUCTIVITY - TEMPERATURE - SALINITY METER

$ 435.6 $ 261.36

Protimeter BLD5365 Surveymaster Dual-Function Moisture Meter

$ 184.8 $ 110.88

Sensitive Research Electrostatic Voltmeter ESH 10KV 15KV Voltmeter 922463

$ 263.99 $ 158.39

Vintage Flight Systems Champ 500 Amp Shunt-Ammeter Very Rare Collectible

$ 34.07 $ 20.44

Digital Earth Ground Resistance Tester Meter Grounding Resistance Measurement

$ 175.99 $ 105.59

ES3000 Digital Earth Ground Resistance Tester Meter Grounding Resistance Measure

$ 261.35 $ 156.81

Elcometer 311F Digital Paint Thickness Gauge

$ 242 $ 145.19

SF-500 Force Gauge Digital Force Gauge Push and Pull Tester, 500N 100-240V

$ 157.79 $ 94.67

Vintage General Electric 4EX8K11 Meter Untested High Sens XMTR

$ 132 $ 79.2