Test Instruments
Test instruments are a crucial part of diagnosing issues in the field, keeping the technician or homeowner safe, and fine tuning equipment. Find the most accurate readings with products like voltage testers, static pressure kits, water hardness strips, infrared thermostats, and pocket thermostats. Items include benefits such as data holding, auto power off, storage and data hold, circular laser targeting, and attached work lights. Shop a wide range of UEi Test Instruments as well as other popular brands like MA-Line and Klein Tools right here at Jackson Systems & Supply.
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Showing 1–16 of 68 results
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MSRP: $557.46You save 71%
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MSRP: $18.39You save 15%
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Sale!
Adjustable Pocket Thermometers with Case and 5″ Stem
Original price was: $8.00.$2.63Current price is: $2.63.MSRP: $9.44You save 72% -
MSRP: $25.29You save 15%
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Sale!
Plug-in GFI Receptacle Tester, Checks for Electrical Issues
Original price was: $11.99.$5.78Current price is: $5.78.MSRP: $14.15You save 59% -
MSRP: $241.49You save 15%
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MSRP: $18.42You save 15%
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MSRP: $11.59You save 15%
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MSRP: $312.75You save 15%
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MSRP: $187.50You save 31%
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MSRP: $103.37You save 15%
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MSRP: $16.51You save 43%
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MSRP: $204.21You save 15%
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MSRP: $272.72You save 15%
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MSRP: $157.38You save 15%
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MSRP: $175.95You save 13%
