Tools » Meters Testers and Probes


 4-in-1 Detector Voltage Metal Wood Moisture Finder-New
4-in-1 Detector Voltage Metal Wood Moisture Finder-New
$7.99
4-in-1 Detector Voltage Metal Wood Moisture Finder-New
3 in 1 Stud Finder Voltage Metal  Brand NEW
3 in 1 Stud Finder Voltage Metal Brand NEW
$9.99
3 in 1 Stud Finder Voltage Metal Brand NEW
New  LCD Digital Multi Tester AC   DC Volt Meter Ohm
New LCD Digital Multi Tester AC DC Volt Meter Ohm
$7.99
New LCD Digital Multi Tester AC DC Volt Meter Ohm
New Compact LED Battery   Alternator   Regulator Tester
New Compact LED Battery Alternator Regulator Tester
$6.49
New Compact LED Battery Alternator Regulator Tester
Tyco Keystone Flow Control Valve 1 2" npt max 150 PSIG
Tyco Keystone Flow Control Valve 1 2" npt max 150 PSIG
$99.00
Tyco Keystone Flow Control Valve 1 2" npt max 150 PSIG
Itt 2814620 Pump Filter Seal Assembly Kit
Itt 2814620 Pump Filter Seal Assembly Kit
$99.00
Itt 2814620 Pump Filter Seal Assembly Kit
Industrial 250 A Voltage 3 Position Circuit Breaker Box
Industrial 250 A Voltage 3 Position Circuit Breaker Box
$299.00
Industrial 250 A Voltage 3 Position Circuit Breaker Box
Islatrol Active Tracking Filter model IC-115 IC 115
Islatrol Active Tracking Filter model IC-115 IC 115
$95.00
Islatrol Active Tracking Filter model IC-115 IC 115
KARI Liquid Level Control Float Switch Model 1 H 250V
KARI Liquid Level Control Float Switch Model 1 H 250V
$99.00
KARI Liquid Level Control Float Switch Model 1 H 250V
Foxboro Transducer 69Ta 2rh d 34464
Foxboro Transducer 69Ta 2rh d 34464
$99.00
Foxboro Transducer 69Ta 2rh d 34464
Titus CO Sure Drain Automatic Ball Valve Drain Bud-2
Titus CO Sure Drain Automatic Ball Valve Drain Bud-2
$99.00
Titus CO Sure Drain Automatic Ball Valve Drain Bud-2
Nullmatic Temperature Controller w Probe 33a547
Nullmatic Temperature Controller w Probe 33a547
$75.00
Nullmatic Temperature Controller w Probe 33a547
Moore Products Valve Positioner 32g315 w Valve
Moore Products Valve Positioner 32g315 w Valve
$235.00
Moore Products Valve Positioner 32g315 w Valve
New 9 Volt Portable Handheld Digital Multitester 4241
New 9 Volt Portable Handheld Digital Multitester 4241
$5.99
New 9 Volt Portable Handheld Digital Multitester 4241
NEW DIGITAL NON CONTACT AUTO LASER PHOTO TACHOMETER RPM
NEW DIGITAL NON CONTACT AUTO LASER PHOTO TACHOMETER RPM
$29.99
NEW DIGITAL NON CONTACT AUTO LASER PHOTO TACHOMETER RPM
GB CIRCUIT ALERT NON-CONTACT VOLTAGE DETECTOR - NEW
GB CIRCUIT ALERT NON-CONTACT VOLTAGE DETECTOR - NEW
$8.00
GB CIRCUIT ALERT NON-CONTACT VOLTAGE DETECTOR - NEW
New Digital Circuit Breaker Identifier 90-280VAC
New Digital Circuit Breaker Identifier 90-280VAC
$24.99
New Digital Circuit Breaker Identifier 90-280VAC
New Digital Circuit Breaker Identifier 90-120VAC
New Digital Circuit Breaker Identifier 90-120VAC
$19.99
New Digital Circuit Breaker Identifier 90-120VAC
Equus Innova 5568 Pro Digital Timing Light w  Hard Case
Equus Innova 5568 Pro Digital Timing Light w Hard Case
$119.95
Equus Innova 5568 Pro Digital Timing Light w Hard Case
Innova 5568 Pro Digital Timing Light w  Storage Case
Innova 5568 Pro Digital Timing Light w Storage Case
$119.95
Innova 5568 Pro Digital Timing Light w Storage Case
Innova 3140 Global OBD II & I CAN Diagnostic Scan Tool
Innova 3140 Global OBD II & I CAN Diagnostic Scan Tool
$219.95
Innova 3140 Global OBD II & I CAN Diagnostic Scan Tool
Innova 3120 Global OBD II & I CAN Diagnostic Scan Tool
Innova 3120 Global OBD II & I CAN Diagnostic Scan Tool
$169.95
Innova 3120 Global OBD II & I CAN Diagnostic Scan Tool
Innova 3120 Global OBD 2 & 1 CAN Diagnostic Scan Tool
Innova 3120 Global OBD 2 & 1 CAN Diagnostic Scan Tool
$169.95
Innova 3120 Global OBD 2 & 1 CAN Diagnostic Scan Tool
Innova 3140 Global OBD 2 & 1 CAN Diagnostic Scan Tool
Innova 3140 Global OBD 2 & 1 CAN Diagnostic Scan Tool
$219.95
Innova 3140 Global OBD 2 & 1 CAN Diagnostic Scan Tool
9 PC FUEL INJECTION   SIGNAL NOID LITE TEST SET
9 PC FUEL INJECTION SIGNAL NOID LITE TEST SET
$14.99
9 PC FUEL INJECTION SIGNAL NOID LITE TEST SET
8 GARDNER BENDER CIRCUIT ALERT LIVE WIRE NON-CONTACT GB
8 GARDNER BENDER CIRCUIT ALERT LIVE WIRE NON-CONTACT GB
$29.99
8 GARDNER BENDER CIRCUIT ALERT LIVE WIRE NON-CONTACT GB
Leviton Continuity Tester Lead Probe Alligator Clip NIP
Leviton Continuity Tester Lead Probe Alligator Clip NIP
$13.99
Leviton Continuity Tester Lead Probe Alligator Clip NIP
HANNA HI73127 REPLACEMENT pH METER PROBE
HANNA HI73127 REPLACEMENT pH METER PROBE
$45.00
HANNA HI73127 REPLACEMENT pH METER PROBE
New Resi-Talker Test Set with Alligator Clip Set
New Resi-Talker Test Set with Alligator Clip Set
$79.99
New Resi-Talker Test Set with Alligator Clip Set
New Ranger DSL-Safe Test Set with Bed of Nails Cord Set
New Ranger DSL-Safe Test Set with Bed of Nails Cord Set
$239.99
New Ranger DSL-Safe Test Set with Bed of Nails Cord Set
New Resi-Tester  - Whole House Cable Tester by Test Um
New Resi-Tester - Whole House Cable Tester by Test Um
$99.99
New Resi-Tester - Whole House Cable Tester by Test Um
New LanRoamerPRO- Tester Analyzer w  1 Remote - Test Um
New LanRoamerPRO- Tester Analyzer w 1 Remote - Test Um
$149.99
New LanRoamerPRO- Tester Analyzer w 1 Remote - Test Um
Lil' Buttie Pro Test Set with Bed of Nails Cord Set
Lil' Buttie Pro Test Set with Bed of Nails Cord Set
$159.99
Lil' Buttie Pro Test Set with Bed of Nails Cord Set
New Lil' Buttie Test Set w  Bed of Nails Cord - Test Um
New Lil' Buttie Test Set w Bed of Nails Cord - Test Um
$119.99
New Lil' Buttie Test Set w Bed of Nails Cord - Test Um
US Hand Held Digital pH Meter pool Water Wine tester
US Hand Held Digital pH Meter pool Water Wine tester
$20.98
US Hand Held Digital pH Meter pool Water Wine tester
 Battery Tester New 100 Amp Load New
Battery Tester New 100 Amp Load New
$29.95
Battery Tester New 100 Amp Load New
NEW NON-CONTACT INFRARED TEMPERATURE GUN THERMOMETER
NEW NON-CONTACT INFRARED TEMPERATURE GUN THERMOMETER
$39.99
NEW NON-CONTACT INFRARED TEMPERATURE GUN THERMOMETER
HANNA HI98129 98129 DIGITAL pH EC TDS  TESTER METER
HANNA HI98129 98129 DIGITAL pH EC TDS TESTER METER
$125.80
HANNA HI98129 98129 DIGITAL pH EC TDS TESTER METER
NEW! Hanna Checker PH METER TESTER HI98103 98103
NEW! Hanna Checker PH METER TESTER HI98103 98103
$28.05
NEW! Hanna Checker PH METER TESTER HI98103 98103
HANNA  DIGITAL pHep5 pH & temperature TESTER METER
HANNA DIGITAL pHep5 pH & temperature TESTER METER
$79.05
HANNA DIGITAL pHep5 pH & temperature TESTER METER
Multi Function Digital Multimeter Capacitance Tester DC
Multi Function Digital Multimeter Capacitance Tester DC
$8.99
Multi Function Digital Multimeter Capacitance Tester DC
CLAMP ON DIGITAL MULTI TESTER METER ELECTRIC TOOL SET
CLAMP ON DIGITAL MULTI TESTER METER ELECTRIC TOOL SET
$34.99
CLAMP ON DIGITAL MULTI TESTER METER ELECTRIC TOOL SET
Ultrasonic Laser Point Distance Measurer Digital Tool
Ultrasonic Laser Point Distance Measurer Digital Tool
$24.00
Ultrasonic Laser Point Distance Measurer Digital Tool
Noncontact Digital Forehead Infrared Laser Thermometer
Noncontact Digital Forehead Infrared Laser Thermometer
$54.99
Noncontact Digital Forehead Infrared Laser Thermometer
Infrared Digital Laser Thermometer 12:1 Non-Contact IR
Infrared Digital Laser Thermometer 12:1 Non-Contact IR
$79.99
Infrared Digital Laser Thermometer 12:1 Non-Contact IR
NEW Infared Infa Red Infrared Thermometer Temp Gun
NEW Infared Infa Red Infrared Thermometer Temp Gun
$38.00
NEW Infared Infa Red Infrared Thermometer Temp Gun
NEW Infared Infa Red Infrared Thermometer Temp Gun
NEW Infared Infa Red Infrared Thermometer Temp Gun
$30.00
NEW Infared Infa Red Infrared Thermometer Temp Gun
Steren Inductive Non-Contact AC Voltage Detector Tester
Steren Inductive Non-Contact AC Voltage Detector Tester
$5.69
Steren Inductive Non-Contact AC Voltage Detector Tester
HANNA HI99104 Digital pH Meter Tester Checker,  HI 99104
HANNA HI99104 Digital pH Meter Tester Checker, HI 99104
$28.05
HANNA HI99104 Digital pH Meter Tester Checker, HI 99104
HANNA HI 99104 Pocket pH Tester Meter Checker,  HI99104
HANNA HI 99104 Pocket pH Tester Meter Checker, HI99104
$28.05
HANNA HI 99104 Pocket pH Tester Meter Checker, HI99104
3 in 1 Stud Metal Voltage Wood Cable Detector Finder
3 in 1 Stud Metal Voltage Wood Cable Detector Finder
$8.00
3 in 1 Stud Metal Voltage Wood Cable Detector Finder
KEY'd BATTERY DISCONNECT SWITCH Buy It Now $6.99 t
KEY'd BATTERY DISCONNECT SWITCH Buy It Now $6.99 t
$6.99
KEY'd BATTERY DISCONNECT SWITCH Buy It Now $6.99 t
New 1000 Amp Digital Clamp On Meter Ac   Dc Clampmeter
New 1000 Amp Digital Clamp On Meter Ac Dc Clampmeter
$12.99
New 1000 Amp Digital Clamp On Meter Ac Dc Clampmeter
NON-CONTACT POCKET THERMOMETER  (ghost hunting TAPS)
NON-CONTACT POCKET THERMOMETER (ghost hunting TAPS)
$12.49
NON-CONTACT POCKET THERMOMETER (ghost hunting TAPS)
Lot of 2 Ashcroft Duragauge SUBD Pressure Vacuum Gauge
Lot of 2 Ashcroft Duragauge SUBD Pressure Vacuum Gauge
$14.99
Lot of 2 Ashcroft Duragauge SUBD Pressure Vacuum Gauge
Lot 2 Master Test Compound Pressure Vacuum Gauge 220-M
Lot 2 Master Test Compound Pressure Vacuum Gauge 220-M
$19.99
Lot 2 Master Test Compound Pressure Vacuum Gauge 220-M
New COIL SPRING COMPRESSOR Automotive Tool Value NR
New COIL SPRING COMPRESSOR Automotive Tool Value NR
$6.99
$10.99
New COIL SPRING COMPRESSOR Automotive Tool Value NR
FLUKE 117
FLUKE 117
$110.00
FLUKE 117
HANNA  DIGITAL pHep5 pH & temperature TESTER METER
HANNA DIGITAL pHep5 pH & temperature TESTER METER
$79.05
HANNA DIGITAL pHep5 pH & temperature TESTER METER
NEW! HANNA HI99104 99104 PH METER TESTER CHECKER
NEW! HANNA HI99104 99104 PH METER TESTER CHECKER
$32.00
NEW! HANNA HI99104 99104 PH METER TESTER CHECKER
20 GARDNER BENDER LIVE WIRE TRACER CIRCUIT ALERT GB
20 GARDNER BENDER LIVE WIRE TRACER CIRCUIT ALERT GB
$88.88
20 GARDNER BENDER LIVE WIRE TRACER CIRCUIT ALERT GB
Grip Infared Thermometer
Grip Infared Thermometer
$27.66
Grip Infared Thermometer
Case of 6 New Ignition Spark Tester tools auto plugs
Case of 6 New Ignition Spark Tester tools auto plugs
$9.99
$13.99
Case of 6 New Ignition Spark Tester tools auto plugs
TDS METER TDS1 - Water Filter Water Quality PPM Tester
TDS METER TDS1 - Water Filter Water Quality PPM Tester
$12.95
TDS METER TDS1 - Water Filter Water Quality PPM Tester
Electrical Receptacle Wall Plug AC Outlet Ground Tester
Electrical Receptacle Wall Plug AC Outlet Ground Tester
$0.01
$1.94
Electrical Receptacle Wall Plug AC Outlet Ground Tester
M02 - New !! Large LCD Digital Display Multi meter
M02 - New !! Large LCD Digital Display Multi meter
$13.00
$14.00
M02 - New !! Large LCD Digital Display Multi meter
CLAMP ON DIGITAL MULTIMETER AMP AC DC TESTER TEST METER
CLAMP ON DIGITAL MULTIMETER AMP AC DC TESTER TEST METER
$12.90
$13.90
CLAMP ON DIGITAL MULTIMETER AMP AC DC TESTER TEST METER
Non Contact Mini Infrared Thermometer Gun HVAC Clock
Non Contact Mini Infrared Thermometer Gun HVAC Clock
$17.99
Non Contact Mini Infrared Thermometer Gun HVAC Clock
SPERRY  - TEMP CHECK - INFRARED THERMOMETER - IRT 100
SPERRY - TEMP CHECK - INFRARED THERMOMETER - IRT 100
$15.00
$25.00
SPERRY - TEMP CHECK - INFRARED THERMOMETER - IRT 100
Non Contact Infrared Thermometer Laser Gun HVAC Temp
Non Contact Infrared Thermometer Laser Gun HVAC Temp
$39.95
Non Contact Infrared Thermometer Laser Gun HVAC Temp
TWO NEW DIGITAL MULTI-METER VOLTMETER METERS: w  LEADS
TWO NEW DIGITAL MULTI-METER VOLTMETER METERS: w LEADS
$7.90
$9.90
TWO NEW DIGITAL MULTI-METER VOLTMETER METERS: w LEADS
EC TDS CF Meter Aquarium Swimming Pool Spa Water Tester
EC TDS CF Meter Aquarium Swimming Pool Spa Water Tester
$19.98
$24.98
EC TDS CF Meter Aquarium Swimming Pool Spa Water Tester
FLUKE MODEL 68-IS INFRARED THERMOMETER with emissivity
FLUKE MODEL 68-IS INFRARED THERMOMETER with emissivity
$499.00
$515.00
FLUKE MODEL 68-IS INFRARED THERMOMETER with emissivity
AMPROBE Model CT326B Current and Circuit Tracer Kit
AMPROBE Model CT326B Current and Circuit Tracer Kit
$689.00
$699.00
AMPROBE Model CT326B Current and Circuit Tracer Kit
NON CONTACT INFRARED THERMOMETER LASER TEMPERATURE TEST
NON CONTACT INFRARED THERMOMETER LASER TEMPERATURE TEST
$49.00
$49.99
NON CONTACT INFRARED THERMOMETER LASER TEMPERATURE TEST
MONARCH DIGITAL STROBOSCOPE KIT
MONARCH DIGITAL STROBOSCOPE KIT
$405.00
$415.00
MONARCH DIGITAL STROBOSCOPE KIT
FLUKE 1AC-A1 II VoltAlert
FLUKE 1AC-A1 II VoltAlert
$20.51
FLUKE 1AC-A1 II VoltAlert
EC TDS CF Meter Aquarium Swimming Pool Spa Water Tester
EC TDS CF Meter Aquarium Swimming Pool Spa Water Tester
$19.98
$24.98
EC TDS CF Meter Aquarium Swimming Pool Spa Water Tester
11PC SNAP RING PLIERS SET Internal   External Circlip
11PC SNAP RING PLIERS SET Internal External Circlip
$9.94
$13.99
11PC SNAP RING PLIERS SET Internal External Circlip
FUEL INJECTION PUMP PRESSURE TESTER TOOL KIT
FUEL INJECTION PUMP PRESSURE TESTER TOOL KIT
$19.99
FUEL INJECTION PUMP PRESSURE TESTER TOOL KIT
Noncontact Digital Infrared Laser Thermometer Temp Gun
Noncontact Digital Infrared Laser Thermometer Temp Gun
$49.00
$49.99
Noncontact Digital Infrared Laser Thermometer Temp Gun
DIGITAL CLAMP MULTIMETER (600  DC  AC )
DIGITAL CLAMP MULTIMETER (600 DC AC )
$12.99
DIGITAL CLAMP MULTIMETER (600 DC AC )
NEW WATTS 2 1 2" air water pressure gauge 100 psi gage
NEW WATTS 2 1 2" air water pressure gauge 100 psi gage
$3.24
NEW WATTS 2 1 2" air water pressure gauge 100 psi gage
In Line Spark Plug Tester Ignition System Test Tool NEW
In Line Spark Plug Tester Ignition System Test Tool NEW
$1.94
$2.94
In Line Spark Plug Tester Ignition System Test Tool NEW
Infrared TAPS Ghost Hunting Laser Thermometer Haunted
Infrared TAPS Ghost Hunting Laser Thermometer Haunted
$89.99
$99.99
Infrared TAPS Ghost Hunting Laser Thermometer Haunted
Compact IR Infrared Laser Thermometer Temp Gauge
Compact IR Infrared Laser Thermometer Temp Gauge
$49.99
$59.99
Compact IR Infrared Laser Thermometer Temp Gauge
M02 - New !! Large LCD Digital Display Multi meter
M02 - New !! Large LCD Digital Display Multi meter
$13.00
$14.00
M02 - New !! Large LCD Digital Display Multi meter
HANNA DIGITAL pHep4 pH & Temperature TESTER METER
HANNA DIGITAL pHep4 pH & Temperature TESTER METER
$69.70
HANNA DIGITAL pHep4 pH & Temperature TESTER METER
HANNA DIGITAL pHep4 pH & Temperature TESTER METER
HANNA DIGITAL pHep4 pH & Temperature TESTER METER
$69.70
HANNA DIGITAL pHep4 pH & Temperature TESTER METER
Davis Drive Right CarChip  - 8210
Davis Drive Right CarChip - 8210
$40.00
Davis Drive Right CarChip - 8210
NEW! Hanna Checker PH METER TESTER HI98103 98103
NEW! Hanna Checker PH METER TESTER HI98103 98103
$28.05
NEW! Hanna Checker PH METER TESTER HI98103 98103
NEW IN BOX ACCUTIRE Digital  Backlit Tire Gauge
NEW IN BOX ACCUTIRE Digital Backlit Tire Gauge
$6.99
NEW IN BOX ACCUTIRE Digital Backlit Tire Gauge
TELESCOPING 24" MAGANETIC PICKUP TOOL WITH LIGHT
TELESCOPING 24" MAGANETIC PICKUP TOOL WITH LIGHT
$6.99
TELESCOPING 24" MAGANETIC PICKUP TOOL WITH LIGHT
3 in 1 Stud Metal Voltage Wood Cable Detector Finder
3 in 1 Stud Metal Voltage Wood Cable Detector Finder
$8.00
3 in 1 Stud Metal Voltage Wood Cable Detector Finder
11PC SNAP RING PLIERS SET Internal   External Circlip
11PC SNAP RING PLIERS SET Internal External Circlip
$9.94
$13.99
11PC SNAP RING PLIERS SET Internal External Circlip
Brand New Gun-Shape Infrared Thermometer & Laser Point
Brand New Gun-Shape Infrared Thermometer & Laser Point
$49.00
$49.99
Brand New Gun-Shape Infrared Thermometer & Laser Point
BRAND NEW 0-12 Dial Caliper MPP TOOLS
BRAND NEW 0-12 Dial Caliper MPP TOOLS
$39.99
BRAND NEW 0-12 Dial Caliper MPP TOOLS
FLUKE 1AC-A1 R II VoltAlert Voltage Tester NEW NIB
FLUKE 1AC-A1 R II VoltAlert Voltage Tester NEW NIB
$14.95
FLUKE 1AC-A1 R II VoltAlert Voltage Tester NEW NIB
Craftsman Timing Light
Craftsman Timing Light
$9.95
$19.95
Craftsman Timing Light
ThermoTech Infrared Non Contact Thermometer w Laser New
ThermoTech Infrared Non Contact Thermometer w Laser New
$49.00
$49.99
ThermoTech Infrared Non Contact Thermometer w Laser New