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HVAC Test Instruments

27 Products

Diagnose and fine-tune HVAC systems with our professional-grade test instruments. From multimeters and leak detectors to airflow meters and psychrometers, we provide the precision tools pros rely on. Pair with service tools and refrigerant gauges for a complete diagnostic kit.
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uei test instruments, dl579combo, 600a dual display trms-clamp w/temp and inrush w/ attpc4

$208.21

each
Out of Stock
or - Free Same Day Shipping & Lower Pricing.
uei test instruments, dl589combo, 600a trms clamp meter w/ dc amps & diff. temp w/2 attpc4

$314.58

each
Out of Stock
or - Free Same Day Shipping & Lower Pricing.
universal_enterprises_atlbpk_hr.jpg

$36.28

each
4 In Stock
or - Free Same Day Shipping & Lower Pricing.
universal_enterprises_atl55_hr.jpg

$17.63

each
7 In Stock
or - Free Same Day Shipping & Lower Pricing.
uei_atl301kit_hr.jpg

$56.05

each
Out of Stock
or - Free Same Day Shipping & Lower Pricing.
uei test instruments, dm515, digital multimeter w/ true rms and temperature

$147.22

each
1 In Stock
or - Free Same Day Shipping & Lower Pricing.
universal_enterprises_pdt650_hr.jpg

$28.90

each
18 In Stock
or - Free Same Day Shipping & Lower Pricing.
universal_enterprises_550b_hr.jpg

$29.01

each
10 In Stock
or - Free Same Day Shipping & Lower Pricing.
universal_enterprises_pdt550_hr.jpg

$30.60

each
7 In Stock
or - Free Same Day Shipping & Lower Pricing.
uei_test_dth35_hr.jpg

$106.96

each
5 In Stock
or - Free Same Day Shipping & Lower Pricing.
uei_em152_hr.jpg

$159.95

each
Out of Stock
or - Free Same Day Shipping & Lower Pricing.
uei test instruments, attpc4, grip style k-type pipe clamp probe -40 to 250 deg f

$53.95

each
3 In Stock
or - Free Same Day Shipping & Lower Pricing.
uei test instruments, em720spkit, hi-res differential manometer static pressure kit

$233.70

each
4 In Stock
or - Free Same Day Shipping & Lower Pricing.
uei_inf165c_hr.jpg

$68.81

each
3 In Stock
or - Free Same Day Shipping & Lower Pricing.
uei test instruments, sm11105, inlet tube analyzers

$9.77

each
Out of Stock
or - Free Same Day Shipping & Lower Pricing.
uei_att29a_hr.jpg

$29.41

each
Out of Stock
or - Free Same Day Shipping & Lower Pricing.
uei_test_instruments_cd100a_hr.jpg

$215.00

each
4 In Stock
or - Free Same Day Shipping & Lower Pricing.
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SKU08500

$344.93

each
3 In Stock
or - Free Same Day Shipping & Lower Pricing.
uei_ajw1_hr.jpg

$16.64

pack
9 In Stock
or - Free Same Day Shipping & Lower Pricing.
uei_rld15b_hr.jpg

$358.29

each
3 In Stock
or - Free Same Day Shipping & Lower Pricing.
uei test instruments, c161, residential combustion analyzer

$593.26

each
Out of Stock
or - Free Same Day Shipping & Lower Pricing.
mars_86150_n_hr.jpg

$190.37

each
Out of Stock
or - Free Same Day Shipping & Lower Pricing.
camco, 10023, water heater continuity tester - batteries included

$9.69

each
Out of Stock
or - Free Same Day Shipping & Lower Pricing.
uei_test_instruments_dtha2_hr.jpg

$176.19

each
3 In Stock
or - Free Same Day Shipping & Lower Pricing.
uei_test_instruments_coa2_hr.jpg

$211.03

each
5 In Stock
or - Free Same Day Shipping & Lower Pricing.
uei test instruments, hub8, wireless refrigeration system analyzer w/ vacuum gauge

$881.17

each
3 In Stock
or - Free Same Day Shipping & Lower Pricing.
uei test instruments, dl599, wireless trms clamp meter w/ 3-phase rotation tests

$295.37

each
3 In Stock
or - Free Same Day Shipping & Lower Pricing.