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Mako Test Kits

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Got a Stuck Ball Valve?

We have the tools you need to turn that ball valve and carry on with your work.

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support@arbitertech.com

(503) 847-4936

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Services

  • Mako Calibration and Service

    More than just an accuracy check. Arbiter performs a complete system analysis and service as part of annual calibration.

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  • Mako Non-Potable Conversion Service

    Turn an existing, field-used Mako test kit into a non-potable Mako kit with the Non-Potable Conversion Service.

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Featured products by category

Fire System Tools Mako Test Kits Ball Valve Wrenches Quick Test Fittings Backflow Tools
Sale
Archon Trip Tester - Coming Summer 2026 Archon Trip Tester - Coming Summer 2026
Arbiter

Archon Trip Tester - Coming Summer 2026

$799.99
$999.99 $799.99
Lancer IR Pen Lancer IR Pen
Arbiter

Lancer IR Pen

$79.99
MK5 Master Pack with Aluminum Fittings MK5 Master Pack with Aluminum Fittings
Arbiter

MK5 Master Pack with Aluminum Fittings

$1,749.99
MK5 Master Pack with Brass Fittings MK5 Master Pack with Brass Fittings
Arbiter

MK5 Master Pack with Brass Fittings

$1,749.99

Backflow Test Tools

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TCP1. Test Cock Plunger TCP1. Test Cock Plunger
Arbiter

TCP1. Test Cock Plunger

$99.99
BV101. Bleed Off Valve Arrangement BV101. Bleed Off Valve Arrangement
Arbiter

BV101. Bleed Off Valve Arrangement

$69.99
MKSC20. Mako soft case 20-inch tool bag with hard bottom for backflow assembly testers MKSC20. Mako soft case 20-inch tool bag with hard bottom for backflow assembly testers
Arbiter

MKSC20. Mako soft case 20-inch tool bag with hard bottom for backflow assembly testers

$69.99
BV101 + ST201XL Bundle. Bleed-Off Valve and Articulating Sight Tube Combo BV101 + ST201XL Bundle. Bleed-Off Valve and Articulating Sight Tube Combo
Arbiter

BV101 + ST201XL Bundle. Bleed-Off Valve and Articulating Sight Tube Combo

$139.99
BPC3. Backflow Port Cleaner BPC3. Backflow Port Cleaner
Arbiter

BPC3. Backflow Port Cleaner

$99.99
MKHS700. Set of 3 Backflow Testing Hoses MKHS700. Set of 3 Backflow Testing Hoses
Arbiter

MKHS700. Set of 3 Backflow Testing Hoses

$164.99
WV100. Small Ball Valve Handle Wrench WV100. Small Ball Valve Handle Wrench
Arbiter

WV100. Small Ball Valve Handle Wrench

$29.99
WV105. Large Missing Handle Ball Valve Wrench WV105. Large Missing Handle Ball Valve Wrench
Arbiter

WV105. Large Missing Handle Ball Valve Wrench

$64.99

Backflow Repair Tools

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WT107. Relief Valve Wrench for 4" to 10" Watts 909 & LF909 Assemblies WT107. Relief Valve Wrench for 4" to 10" Watts 909 & LF909 Assemblies
Arbiter

WT107. Relief Valve Wrench for 4" to 10" Watts 909 & LF909 Assemblies

$28.99
WT106. Relief Valve Wrench for 1 1/4" to 3" Watts 909 & LF909 Assemblies WT106. Relief Valve Wrench for 1 1/4" to 3" Watts 909 & LF909 Assemblies
Arbiter

WT106. Relief Valve Wrench for 1 1/4" to 3" Watts 909 & LF909 Assemblies

$28.99
WT105. Relief Valve Wrench for 3/4" to 1" Watts 909 & LF909 Assemblies WT105. Relief Valve Wrench for 3/4" to 1" Watts 909 & LF909 Assemblies
Arbiter

WT105. Relief Valve Wrench for 3/4" to 1" Watts 909 & LF909 Assemblies

$28.99
WS202. Conbraco-Apollo check valve and relief valve wrench set WS202. Conbraco-Apollo check valve and relief valve wrench set
Arbiter

WS202. Conbraco-Apollo check valve and relief valve wrench set

$179.99
WS201. Wilkins 975XL, 950XL, & 950XLT check and relief valve wrench set. WS201. Wilkins 975XL, 950XL, & 950XLT check and relief valve wrench set.
Arbiter

WS201. Wilkins 975XL, 950XL, & 950XLT check and relief valve wrench set.

$179.99
WF213. Febco 825Y leaded and unleaded seat wrench set for 1 1/2" to 2" assemblies. WF213. Febco 825Y leaded and unleaded seat wrench set for 1 1/2" to 2" assemblies.
Arbiter

WF213. Febco 825Y leaded and unleaded seat wrench set for 1 1/2" to 2" assemblies.

$66.99
WF210. Febco 825Y, 825LF, 805YR & 805YB seat wrench for 3/4" to 1 1/4" assemblies. WF210. Febco 825Y, 825LF, 805YR & 805YB seat wrench for 3/4" to 1 1/4" assemblies.
Arbiter

WF210. Febco 825Y, 825LF, 805YR & 805YB seat wrench for 3/4" to 1 1/4" assemblies.

$43.99
SC101. Seat cleaning tool for non-removable brass seats. SC101. Seat cleaning tool for non-removable brass seats.
Arbiter

SC101. Seat cleaning tool for non-removable brass seats.

From $11.99

Arbiter Headquarters

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Arbiter Headquarters

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