Meters & Gauges
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Current Transformers, 50:5 Amp CT
Part #: AL500
CT Donut 1" 50:5 for 50 amp more info
This part is no longer available. Please see replacement here:Click here for possible replacement
Hertz / Frequency Panel Meter 3 1/2" 110 - 120V
Part #: 254350AJAJ
Panel Meter to measure AC frequency (hertz meter) for generators, etc. Only accurate on applications from 110 - 125 volts AC. Contact us if you are not sure. Quality Yokogawa brand is used on Onan... more info
Hertz / Frequency Panel Meter 3 1/2" 220 - 240V
Part #: 254350DJDJ
Panel Meter to measure AC frequency (hertz meter) for generators, etc. This will only be accurate from 220 - 250 volts. Do NOT buy this for 200 - 208 volt application. Contact us. Quality Yokogawa... more info
HM40994 Hour Meter 10-28VDC, 2" Round, Chrome Bezel
Part #: HM40994
$32.95
HM40994 Hour Meter 10-28VDC, 2" Round, Chrome Bezel more info
Hour Meter, 12V, 24V, 32V, 36V (10-80 VDC) Round 2"
Part #: HMT40A45
$33.04
Round Hour Meter, 10-80VDC fits 2" hole. 1/4" quick connect terminals on the back. Works great on 12V, 24V, 32V, 36V, and 48V battery systems. No tools or screws... more info
Hour Meter, Rectangular for 12V 24V 36V 48V (10-80VDC)
Part #: HMT41E45
$39.84
This quality Hour Meter is a direct replacement for many OEM brands. If out of stock, part # HM40979 can be used as a replacement. However, if you have a 36 Volt... more info
Hour Meter, Rectangular for 12V, 24V, (10-28 VDC)
Part #: HM40979
Hour Meter, Rectangular, 10-28 Volts This hour meter can replace part # HMT41E45. However, if you have a 36 Volt system (or higher), you will need to stay with the HMT41E45 . more info
Panel Meter, 100 Amp AC, 3.5" - (use with CT)
Part #: 250340LSPK
Quality panel meter must be used with a 100:5 ratio current transformer (CT). These are commonly called "donuts", since they are shaped like a donut (round with a hole in the... more info
Panel Meter, 200 Amp AC, 3.5" - (use with CT)
Part #: 250340LSRL
Quality Yokogawa panel meter uses common 200:5 ratio current transformer (CT). These are commonly called "donuts", since they are shaped like a donut (round with a hole in the... more info
Panel Meter, 80 Amp AC, 3.5" - (use with CT)
Part #: 250340LSPD
$73.58
Quality Crompton Panel Meter replaces Yokogawa 250340LSPD meter. Use with 80:5 ratio current transformer (CT) - Sold separately here. These are commonly called "donuts", since they... more info
SUA 40305 METER AMP AC 0-150 3 1/2" 2% 90 DEG, MTU
Part #: SUA40305
$102.44
013-75AA-LSPZ-C7-B3-SM SPEC. ANSI C39.1 RANGE. 0/5 AMPS AC. SCALED. 1/150 AMPS AC. FREQUENCY. 50/60 Hz FIXING. 3 stud more info
T40B45 Hour Meter, 10-80 DC, w/ flange
Part #: HMT40B45
$45.40
T40B45 Hour Meter, 10-80 DC, w/ flange more info
Time Delay on make DPDT Relay TDRSOXP12
Part #: TDRSOXP12
TDRSOXP12 Relay Timer, 12V AC or 12V DC , 8 pin, 2 form C contacts more info