Home

Create a free PRO Account for FREE, SAME DAY SHIPPING on thousands of Plumbing, HVAC, Hydronics, PEX, Tools, Lighting Products, Parts & Accessories on orders over $99!

Home

Home

Site Search

loading content

Filter Results

Search Within Category

: Diversitech(2)
Fieldpiece(1)
JB Industries(52)
Milwaukee(1)
Nu-Calgon(1)
: 2026 Spring Maintenance(46)
2026 Spring Maintenance(2)
2026 Spring Maintenance(2)
2026 Spring Maintenance(1)
2026 Spring Maintenance(1)
: 1-Piece(2)
100(1)
2-Valve Standard(4)
200(1)
3-Piece(4)
: 1/2(5)
: 1/4 in SAE Flare(1)
1/4 x 3/8(1)
1/4, 3/8, 1/2 in(1)
1/8 in(1)
1/8 in MNPT(2)
: 100000 to 10 micron(1)
: Black(1)
Blue(4)
Clear to Yellow(1)
R,Y,B(2)
Red(3)
: 1/4 in(8)
3/16 x 1/4 in(1)
3/8 in(1)
5/16 x 1/4 in(1)
: 6 in(2)
60 in(6)
: 1725 rpm(1)
5 cfm(1)
6 cfm(1)
8.4 cfm(1)
: 15 um(1)
25 micron(1)

Refrigerant Charging, Measuring & Testing

60 Products

Ensure system performance with our refrigerant charging, measuring, and testing tools. From gauges and manifolds to digital thermometers and scales, our equipment helps pros work with precision. Perfect for residential, commercial, and industrial HVAC systems. Pair with access valves and leak detection products for complete servicing.

Sort by

Per Page

View

content loaded

0 to 800 psi Pressure Gauge

SKUM2-465

Compare

$25.79

each

5 In Stock

Qty

or for lower prices

1/2" Coupler Connecter with Y Fitting

SKUQC-208

Compare

$67.83

each

Out of Stock

Qty

or for lower prices

1/4 in 3-Piece Enviro-Safe High Pressure Charging Hose Set With Ball Valve

SKUCCLBV-60

Compare

$194.04

each

8 In Stock

Qty

or for lower prices

1/4 in 3-Piece High Pressure Charging Hose Set With Ball Valve Whip End

SKUCCLV-60

Compare

$223.52

each

11 In Stock

Qty

or for lower prices

jb industries, cclv-6, 1/4 in 3-piece high pressure charging hose set with shutoff ball valve

1/4 in 3-Piece High Pressure Charging Hose Set With Shutoff Ball Valve

SKUCCLV-6

Compare

$132.20

each

9 In Stock

Qty

or for lower prices

1/4 in 3-Piece High Pressure Manifold Hose Set With Secure Seal Fitting

SKUCCLS-60

Compare

$114.36

each

6 In Stock

Qty

or for lower prices

jb industries, p511, 1/4 in cle clv & clbv hoses replacement gasket

1/4 in CLE, CLV & CLBV Hoses Replacement Gasket

SKUP511

Compare

$6.07

pack

2 In Stock

Qty

or for lower prices

jb industries, mbv4-01, 1/4 in compact mini ball valve

1/4 in Compact Mini Ball Valve

SKUMBV4-01

Compare

$41.57

each

5 In Stock

Qty

or for lower prices

1/4 in Liquid Charging Adapter

SKULC-4

Compare

$22.96

each

1 In Stock

Qty

or for lower prices

1/4 in Replacement O-Ring 10 Pk

SKUP90009

Compare

$4.87

pack

4 In Stock

Qty

or for lower prices

jb industries, clv-a2l-6y, 1/4 x 6 in kobra gasket seal ball valve whip end yellow

1/4 x 6 in Kobra Gasket Seal Ball Valve Whip End, Yellow

SKUCLV-A2L-6Y

Compare

$54.94

each

14 In Stock

Qty

or for lower prices

jb industries, cclv-a2l-60, 1/4 x 60 in kobra® gasket seal ball valve hose with whip end set of 3

1/4 x 60 in KOBRA® Gasket Seal Ball Valve Hose With Whip End, Set of 3

SKUCCLV-A2L-60

Compare

$275.37

each

21 In Stock

Qty

or for lower prices

2-1/2 in Low Side Standard Compound Gauge, 30 in Hg to 250 psi, 1/8 in MNPT

SKUM2-460

Compare

$25.79

each

7 In Stock

Qty

or for lower prices

2-Valve Standard Charging Manifold w/ 36 in CL Hose Set, R12/R22/R502

SKUM2-36

Compare

$156.66

each

Out of Stock

Qty

or for lower prices

2-Valve Standard Charging Manifold w/ 60 in CCLE Hose Set, R22/R410A/R404A

SKUM2-5

Compare

$171.14

each

15 In Stock

Qty

or for lower prices

2-Valve Standard Charging Manifold Without Hose

SKUM2-22225

Compare

$133.28

each

4 In Stock

Qty

or for lower prices

220 lb Refrigerant Charging Scale, Digital Display

SKUDS-20000

Compare

$352.60

each

3 In Stock

Qty

or for lower prices

jb industries, a31723, 3/16 x 1/4 in access fitting brass body

3/16 x 1/4 in Access Fitting Brass Body

SKUA31723

Compare

$15.26

pack

53 In Stock

Qty

or for lower prices

jb industries, cl6hd-60, 3/8 in 1-piece heavy duty charging hose

3/8 in 1-Piece Heavy Duty Charging Hose

SKUCL6HD-60

Compare

$97.19

each

Out of Stock

Qty

or for lower prices

jb industries, qc-206, 3/8" coupler connecter with y fitting

3/8" Coupler Connecter with Y Fitting

SKUQC-206

Compare

$67.83

each

Out of Stock

Qty

or for lower prices

5/16 x 1/4 in QC x SAE Straight Access Quick Coupler

SKUQC-S5

Compare

$16.52

each

46 In Stock

Qty

or for lower prices

A2L Compatible Refrigerant Recovery Cylinder, 3/4 Plug, 50 lb

SKU02053-A2L

Compare

$239.10

each

Out of Stock

Qty

or for lower prices

A2L Reverse-Thread Adapter, 1/4 in Female SAE Flare Left Handed x Male Flare

SKUQC-A2L-LH

Compare

$17.91

each

50 In Stock

Qty

or for lower prices

Access Valve Service Kit w/ Case

SKUAVK-001

Compare

$125.87

each

6 In Stock

Qty

or for lower prices

jb industries, dv-22w, climate class digital wireless vacuum gauge with replaceable sensor

Climate Class Digital Wireless Vacuum Gauge with Replaceable Sensor

SKUDV-22W

Compare

$402.63

each

12 In Stock

Qty

or for lower prices

jb industries, dm4-rw, climate class revolver 4-valve wireless digital manifold with hose set

CLIMATE CLASS REVOLVER 4-Valve Wireless Digital Manifold with Hose Set

SKUDM4-RW

Compare

$706.55

each

1 In Stock

Qty

or for lower prices

Compound Gauge, 1/8 in, Blue, R32/R290/R600A

SKUM2-600

Compare

$43.53

each

Out of Stock

Qty

or for lower prices

CoreMax High Flow Valves w/Cap, 3/pk

SKUCM-VC003

Compare

$28.63

pack

1 In Stock

Qty

or for lower prices

Digital Micron Gauge

UEi Test Instruments

SKUDMG150

Compare

$215.40

each

5 In Stock

Qty

or for lower prices

Digital Refrigerant Recovery Machine, A2L Compatible

SKUMR45

Compare

$1,232.10

each

2 In Stock

Qty

or for lower prices

Digital Vacuum Gauge 100000 to 10 Microns, 1/4 in Female

SKUDV-22N

Compare

$305.79

each

4 In Stock

Qty

or for lower prices

Digital Vacuum Gauge Replacement Sensor (DV-22W)

SKUDV-22W-SNR

Compare

$86.88

each

2 In Stock

Qty

or for lower prices