Voltage Regulation

At SupplyApp, you'll find a range of voltage detectors that can rapidly and accurately evaluate battery and circuit integrity. Choose from detectors that provide auditory, visual, and vibratory cues to indicate power levels. SupplyApp has high-quality, battery-operated voltage detectors. Ordering is a breeze when you shop online!
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Battery Backup Power 8 Outlets 650VA
APC
BE650G
$175.78
Back UPS CS Battery Backup 6 Outlet 350V
APC
BK350
$185.47
Surge Protection Device 120/240VAC 1Ph
SUPCO
LBK10
$178.00
Voltage Stabilizer Max Amps 13.9 5 HP
PHASE-A-MATIC
VS-5
$705.04
Cable Limiter Fuse KFM Series 600VAC
BUSSMANN
KFM
$1,205.57
Cable Limiter Fuse KDT Series 600VAC
BUSSMANN
KDT
$626.90
Cable Limiter Fuse KDR Series 600VAC
BUSSMANN
KDR
$971.83
Cable Limiter Fuse KDP Series 600VAC
BUSSMANN
KDP
$633.08
Cable Limiter Fuse KDM Series 600VAC
BUSSMANN
KDM
$499.63
Cable Limiter Fuse KDH Series 600VAC
BUSSMANN
KDH
$479.61
Cable Limiter Fuse UHA Series 600VAC
BUSSMANN
UHA
$125.64
Cable Limiter Fuse KCY Series 600VAC
BUSSMANN
KCY
$289.24
Line Interactive 2.20kVA 120VAC
TRIPP LITE
Smart2200RMXL2U
$1,878.71
Line Interactive 1.50kVA 120VAC
TRIPP LITE
Smart1500RM2U
$1,272.41
Line Interactive 750.0VA 120VAC
TRIPP LITE
Smart750RM1U
$884.25
Line Interactive 1.00kVA 120VAC
TRIPP LITE
Smart1000LCD
$307.93
Line Interactive 1.50kVA 120VAC
TRIPP LITE
Smart1500LCD
$511.40
Line Interactive 550.0VA 120VAC
TRIPP LITE
AVR550U
$140.60
Surge Protection Device 120/208V Wye 3Ph
SOLAHD
STV100K10Y
$1,417.57
Surge Protection Device 480VAC Delta 3Ph
SOLAHD
STV100K48D
$1,702.28
Surge Protection Device 277/480V Wye 3Ph
SOLAHD
STV100K27Y
$1,420.87
Surge Protection Device 240VAC 1Ph
SOLAHD
STV100K24L
$1,301.07
Surge Protection Device 120/240VAC 1Ph
SOLAHD
STV100K10S
$1,224.86
Surge Protection Device 120VAC 1Ph
SOLAHD
STV100K10N
$1,260.70
Surge Protection Device 120/240V HLD 3Ph
SOLAHD
STV100K10D4
$1,638.76
Surge Protection Device 120VAC 1Ph
SOLAHD
STFV30010N
$1,379.89
Surge Protection Device 240VAC 1Ph
SOLAHD
STFV15024L
$1,208.53
Surge Protection Device 120VAC 1Ph
SOLAHD
STFV15010N
$821.39
Surge Protection Device 240VAC 1Ph
SOLAHD
STFV07524L
$739.78
Surge Protection Device 120VAC 1Ph
SOLAHD
STFV07510N
$498.10
Surge Protection Device 240VAC 1Ph
SOLAHD
STFV05024L
$548.70
Surge Protection Device 120VAC 1Ph
SOLAHD
STFV05010N
$381.04
Surge Protection Device 240VAC 1Ph
SOLAHD
STFV02524L
$382.96
Surge Protection Device 120VAC 1Ph
SOLAHD
STFV02510N
$247.51
Surge Protection Device 120VAC 1Ph
SOLAHD
STFE20010N
$965.04
Surge Protection Device 120VAC 1Ph
SOLAHD
STFE10010N
$710.45
Surge Protection Device 240VAC 1Ph
SOLAHD
STFE05024L
$674.92
Surge Protection Device 120VAC 1Ph
SOLAHD
STFE05010N
$592.70
Surge Protection Device 120VAC 1Ph
SOLAHD
STFE03010N
$475.46
Surge Protection Device 277/480V Wye 3Ph
SQUARE D
HL4IMA24C
$8,460.55