Tools & Test Equipment


Essential tools for water system maintenance.


Get precise results with tools and test equipment for water and wastewater operations. These products support accurate diagnostics, repairs, and system performance checks. Keep your systems running efficiently with quality testing solutions.

Klein® Tools 1000V Insulated Utility Tool Kit in Hard Case, 13-Piece
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Klein® Tools 1000V Insulated Utility Tool Kit in Hard Case, 13-Piece
$869.99

Mfr. Part # 33525

Product # 112289

Klein® Tools Non-Contact Voltage Tester Pen, 12-1000 AC V with Infrared Thermometer
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Klein® Tools Non-Contact Voltage Tester Pen, 12-1000 AC V with Infrared Thermometer
$39.99

Mfr. Part # NCVT4IR

Product # 112279

Klein® Tools Dual Range Non-Contact Voltage Tester with Flashlight, 12 - 1000V AC
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Klein® Tools Dual Range Non-Contact Voltage Tester with Flashlight, 12 - 1000V AC
$29.97

Mfr. Part # NCVT3P

Product # 112278

Klein® Tools Dual Range Non-Contact Voltage Tester 12 - 1000V AC
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Klein® Tools Dual Range Non-Contact Voltage Tester 12 - 1000V AC
$27.97

Mfr. Part # NCVT2P

Product # 112277

Klein® Tools Advanced Circuit Tracer Kit
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Klein® Tools Advanced Circuit Tracer Kit
$299.99

Mfr. Part # ET450

Product # 112276

Klein® Tools Premium 1000V Insulated Tool Kit, 8-Piece
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Klein® Tools Premium 1000V Insulated Tool Kit, 8-Piece
$509.99

Mfr. Part # 33529

Product # 112290

Klein Tools WiFi Borescope
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Klein Tools WiFi Borescope
$119.99

Mfr. Part # ET20

Product # 110311

Klein Tools Utility LED Light Kit
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Klein Tools Utility LED Light Kit
$631.95

Mfr. Part # BAT20UBL1

Product # 110322

Klein Tools Thermal Imager for iOS Devices
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Klein Tools Thermal Imager for iOS Devices
$249.99

Mfr. Part # TI222

Product # 110309

Klein Tools Thermal Imager for Android® Devices
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Klein Tools Thermal Imager for Android® Devices
$249.99

Mfr. Part # TI220

Product # 110310

Klein Tools Test Kit with Multimeter, Non-Contact Volt Tester, Receptacle Tester
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Klein Tools Test Kit with Multimeter, Non-Contact Volt Tester, Receptacle Tester
$44.98

Mfr. Part # 69149P

Product # 110296

Klein Tools Slim Digital Multimeter, TRMS Auto-Ranging, 600V, Temp
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Klein Tools Slim Digital Multimeter, TRMS Auto-Ranging, 600V, Temp
$74.97

Mfr. Part # MM450

Product # 110291

Klein Tools Rechargeable Thermal Imager
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Klein Tools Rechargeable Thermal Imager
$349.99

Mfr. Part # TI250

Product # 110308

Klein Tools Receptacle Tester
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Klein Tools Receptacle Tester
$10.97

Mfr. Part # RT110

Product # 110319

Klein Tools Premium Electrical Test Kit
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Klein Tools Premium Electrical Test Kit
$54.97

Mfr. Part # 69355

Product # 110297

Klein Tools Pinless Moisture Meter
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Klein Tools Pinless Moisture Meter
$49.97

Mfr. Part # ET140

Product # 110316

Klein Tools Insulation Resistance Tester
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Klein Tools Insulation Resistance Tester
$199.97

Mfr. Part # ET600

Product # 110295

Klein Tools HVAC Electrical Test Kit
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Klein Tools HVAC Electrical Test Kit
$139.99

Mfr. Part # CL320KIT

Product # 110300

Klein Tools HVAC Clamp Meter
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Klein Tools HVAC Clamp Meter
$122.00

Mfr. Part # CL440

Product # 110298

Klein Tools GFCI Outlet Tester
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Klein® Tools GFCI Outlet Tester
$13.98

Mfr. Part # RT210

Product # 110320

Klein Tools Electrical Tester, Open Jaw Fork Meter, AC Auto-Ranging, 200 Amp
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Klein Tools Electrical Tester, Open Jaw Fork Meter, AC Auto-Ranging, 200 Amp
$79.99

Mfr. Part # CL360

Product # 110302

Klein Tools Dual-Laser Infrared Thermometer
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Klein Tools Dual-Laser Infrared Thermometer
$119.99

Mfr. Part # IR10

Product # 110318

Klein Tools Digital Multimeter, TRMS Auto-Ranging, 600V, Temp
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Klein Tools Digital Multimeter, TRMS Auto-Ranging, 600V, Temp
$64.98

Mfr. Part # MM420

Product # 110293

Klein Tools Digital Multimeter, TRMS Auto-Ranging, 1000V, Temp, Low Impedance
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Klein Tools Digital Multimeter, TRMS Auto-Ranging, 1000V, Temp, Low Impedance
$99.97

Mfr. Part # MM720

Product # 110294

Klein Tools Digital Multimeter, Manual-Ranging, 600V
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Klein Tools Digital Multimeter, Manual-Ranging, 600V
$34.97

Mfr. Part # MM325

Product # 110292

Klein Tools Digital Differential Manometer
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Klein Tools Digital Differential Manometer
$139.99

Mfr. Part # ET180

Product # 110313

Klein Tools Digital Clamp Meter, True RMS, AC Auto-Ranging, 600 Amps
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Klein Tools Digital Clamp Meter, True RMS, AC Auto-Ranging, 600 Amps
$79.97

Mfr. Part # CL600

Product # 110305

Klein Tools Digital Clamp Meter, AC Auto-Ranging TRMS, Low Impedance (LoZ) Mode
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Klein Tools Digital Clamp Meter, AC Auto-Ranging TRMS, Low Impedance (LoZ) Mode
$109.97

Mfr. Part # CL700

Product # 110306

Klein Tools Digital Clamp Meter, AC Auto-Range TRMS, Low Impedance (LoZ), Auto Off
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Klein Tools Digital Clamp Meter, AC Auto-Range TRMS, Low Impedance (LoZ), Auto Off
$139.96

Mfr. Part # CL800

Product # 110307

Klein Tools Digital Clamp Meter, AC Auto-Range TRMS, Low Impedance (LoZ), 2000 Amp
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Klein Tools Digital Clamp Meter, AC Auto-Range TRMS, Low Impedance (LoZ), 2000 Amp
$199.99

Mfr. Part # CL900

Product # 110304

Klein Tools Digital Circuit Breaker Finder with GFCI Outlet Tester
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Klein® Tools Digital Circuit Breaker Finder with GFCI Outlet Tester
$49.97

Mfr. Part # ET310

Product # 110317

Klein Tools Combustible Gas Leak Detector
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Klein Tools Combustible Gas Leak Detector
$129.97

Mfr. Part # ET120

Product # 110314

Klein Tools Clamp Meter, Digital AC Electrical Tester with 18-Inch Flexible Clamp
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Klein Tools Clamp Meter, Digital AC Electrical Tester with 18-Inch Flexible Clamp
$94.99

Mfr. Part # CL150

Product # 110303

Klein Tools Carbon Monoxide Detector with Carry Pouch and Batteries
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Klein Tools Carbon Monoxide Detector with Carry Pouch and Batteries
$139.99

Mfr. Part # ET110

Product # 110315

Klein Tools Borescope for Android® Devices
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Klein Tools Borescope for Android® Devices
$39.97

Mfr. Part # ET16

Product # 110312

Klein Tools AFCI/GFCI Outlet Tester
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Klein Tools AFCI/GFCI Outlet Tester
$44.99

Mfr. Part # RT310

Product # 110321

Klein Tools AC/DC Digital Clamp Meter, Auto-Ranging 400 Amp
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Klein Tools AC/DC Digital Clamp Meter, Auto-Ranging 400 Amp
$99.97

Mfr. Part # CL390

Product # 110299