Measures Measures |
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DFARS (Defense Acquisition Regulations Supplement) DFARS (Defense AcquisitionRegulations Supplement) |
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RoHS (Restriction of Hazardous Substances) RoHS (Restriction ofHazardous Substances) |
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Battery Chemistry Battery Chemistry |
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Input Resistance Input Resistance |
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Mount Type Mount Type |
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Specifications Met Specifications Met |
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Input AC Voltage Input AC Voltage |
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For Battery Type For Battery Type |
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REACH (Registration, Evaluation, Authorization and Restriction of Chemicals) REACH (Registration,Evaluation, Authorization and Restriction of Chemicals) |
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Monitors for Large-Cell Batteries

Install on lift trucks and other electric vehicles to display battery condition. These monitors track battery drain and have an hour meter that tracks use throughout the life of the battery. A low-discharge indicator flashes at 70% discharge and indicates empty at 80% discharge.
Quick-Disconnect Tab | |||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|
For Battery Voltage | Dia. | For Panel Cutout Dia. | Dp. Behind Panel | Features | Includes | Accuracy | Wire Connection Type | Wd. | Thick. | Each | |
12 | 2" | 2 1/16" | 2 3/16" | Low Discharge Indicator | 6-Digit Hour Meter | ±1% | Quick-Disconnect Terminals | 0.25" | 0.032" | 00000000 | 0000000 |
24/36 | 2" | 2 1/16" | 2 3/16" | Low Discharge Indicator | 6-Digit Hour Meter | ±1% | Quick-Disconnect Terminals | 0.25" | 0.032" | 00000000 | 000000 |
36/48 | 2" | 2 1/16" | 2 3/16" | Low Discharge Indicator | 6-Digit Hour Meter | ±1% | Quick-Disconnect Terminals | 0.25" | 0.032" | 00000000 | 000000 |
Large-Cell Battery Surge Protector/Charge Monitors

See the charge level of a large-cell battery while protecting it from power surges. These monitors also check the condition of your charging system.
For Battery Voltage | Battery Connection Type (Cord Lg.) | Features | Mount Type | Ht. | Wd. | Dp. | Each | |
For Dry-Cell AGM Lead Acid and Wet-Cell Lead Acid Batteries | ||||||||
---|---|---|---|---|---|---|---|---|
12 | 3/8" ID Ring Terminal (20") | Charge Status Indicator | Adhesive Back | 1 3/4" | 2 1/4" | 1" | 0000000 | 000000 |
Voltage and Conductivity Testers for Large-Cell Batteries

Measure the voltage of your batteries as well as the current they can supply to check battery health.
For Battery Type | For Battery Voltage | For Battery 20-hr. Rate Capacity Range, amp-hrs. | Measures | Measurement Increments | Voltage | Conductivity, S | Display Type | Digital Display Type | Includes | Ht. | Wd. | Dp. | Each | |
For Dry-Cell AGM Lead Acid and Wet-Cell Lead Acid Batteries | ||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Rechargeable | 6/12 | 1.2-55 | Conductivity, DC Voltage | Siemens, Volts | 6-14V DC | 20-1,200 | Digital | LED | 12" Leads with Sheathed Alligator Clips | 7 1/2" | 3 1/2" | 2" | 0000000 | 0000000 |
Adjustable Battery Load Testers for Large-Cell Batteries

Test large engine batteries that draw up to 500 amps. Turn the dial to vary the load applied to the battery to see how it performs at different loads.
For Battery Type | For Battery Voltage | Current Load Capacity, A | Battery Connection Type | Battery Connection Cord Lg., ft. | Ht. | Wd. | Dp. | Each | |
For Dry-Cell AGM Lead Acid and Wet-Cell Lead Acid Batteries | |||||||||
---|---|---|---|---|---|---|---|---|---|
Rechargeable | 12 | 0-500 | Clamps | 3.5 | 10" | 5" | 10 1/2" | 000000 | 0000000 |
Battery Load Testers with Alternator Test Lead for Large-Cell Batteries

In addition to applying a fixed load to small engine batteries that draw up to 125 amps, this tester can check for defective alternator diodes.
For Battery Type | For Battery Voltage | Current Load Capacity, A | Battery Connection Type | Battery Connection Cord Lg., ft. | Includes | Ht. | Wd. | Dp. | Each | |
For Dry-Cell AGM Lead Acid and Wet-Cell Lead Acid Batteries | ||||||||||
---|---|---|---|---|---|---|---|---|---|---|
Rechargeable | 6/12 | 125 | Clamps | 2 | 4-ft. Test Lead for Defective Alternator Diodes, Side Terminal Adapters | 9 1/2" | 3 1/2" | 3 1/2" | 0000000 | 0000000 |
Battery Load Testers for Large-Cell Batteries

Apply a fixed load to small engine batteries that draw up to 125 amps.
Tester with a 60/125-amp current load capacity offers two fixed loads. It is better for testing smaller batteries that draw up to 60 amps.
For Battery Type | For Battery Voltage | Current Load Capacity, A | Battery Connection Type | Battery Connection Cord Lg., ft. | Includes | Ht. | Wd. | Dp. | Each | |
For Dry-Cell AGM Lead Acid and Wet-Cell Lead Acid Batteries | ||||||||||
---|---|---|---|---|---|---|---|---|---|---|
Rechargeable | 6/12 | 60/125 | Clamps | 2 | __ | 9 1/2" | 3 1/2" | 3 1/2" | 0000000 | 0000000 |
Rechargeable | 6/12 | 125 | Clamps | 2 | Side Terminal Adapters | 9 1/2" | 3 1/2" | 3 1/2" | 0000000 | 000000 |
Battery-Life Testers

Check if it's time to replace your disposable batteries.
For Battery Type | For Battery Size | Each | |
Disposable | AA, AAA, C, D, 9V, All Button/Coin Cell Batteries | 0000000 | 000000 |
Panel Monitors


See how much electricity motors, generators, and other electrical equipment use. The high-visibility digital screen displays electrical measurements with more accuracy than an analog panel monitor.
Monitors with a scaling range can be adjusted to compensate for measurements that are outside the monitor's set measuring range.
Input | |||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Accuracy | AC Voltage | DC Voltage | Sample Rate | Scaling Range | Ht. | Wd. | Dp. | Digital Display Type | Wire Connection | AC Voltage | Frequency, Hz | Resistance | Temperature, ° F | Each | |
For 1/8 DIN Panel Cutout | |||||||||||||||
±1% of reading ±5 counts | 0-200 | __ | 3 per sec. | __ | 2.28" | 4.04" | 3.45" | LED | Screw Terminals | 120 | 50, 60 | 9.9 MOhm | 32° to 130° | 0000000 | 0000000 |
±0.2% of reading ±1 count | 0-600 | __ | 10 per sec. | 0.1X to 4X | 2.28" | 4.04" | 3.76" | LED | Screw Terminals | 120 | 50, 60 | 1 MOhm | 32° to 120° | 0000000 | 000000 |
±0.1% of reading ±1 count | __ | 0-2V DC | 3 per sec. | __ | 2.28" | 4.04" | 3.45" | LED | Screw Terminals | 120 | 50, 60 | 10 MOhm | 32° to 130° | 0000000 | 000000 |
±0.1% of reading ±1 count | __ | 0-20V DC | 3 per sec. | __ | 2.28" | 4.04" | 3.45" | LED | Screw Terminals | 120 | 50, 60 | 10 MOhm | 32° to 130° | 0000000 | 000000 |
±0.1% of reading ±1 count | __ | 0-200V DC | 3 per sec. | __ | 2.28" | 4.04" | 3.45" | LED | Screw Terminals | 120 | 50, 60 | 9.9 MOhm | 32° to 130° | 0000000 | 000000 |
±0.1% of reading ±1 count | __ | 0-200mV DC | 3 per sec. | __ | 2.28" | 4.04" | 3.45" | LED | Screw Terminals | 120 | 50, 60 | 100 MOhm | 32° to 130° | 0000000 | 000000 |
For 3/64 DIN Panel Cutout | |||||||||||||||
±0.5% of reading +5 counts | 0-200 | __ | 3 per sec. | 0.5X to 2X | 0.95" | 2.84" | 2.52" | LCD | Screw Terminals | 85-250 | 40-440 | 1,000 MOhm | 32° to 130° | 000000 | 000000 |
±0.1% of reading ±1 count | __ | 0-2V DC | 3 per sec. | 0.5X to 2X | 0.95" | 2.84" | 2.52" | LCD | Screw Terminals | 85-250 | 40-440 | 10,000 MOhm | 32° to 130° | 000000 | 000000 |
±0.1% of reading ±1 count | __ | 0-20V DC | 3 per sec. | 0.5X to 2X | 0.95" | 2.84" | 2.52" | LCD | Screw Terminals | 85-250 | 40-440 | 10,000 MOhm | 32° to 130° | 000000 | 000000 |
±0.1% of reading ±1 count | __ | 0-200V DC | 3 per sec. | 0.5X to 2X | 0.95" | 2.84" | 2.52" | LCD | Screw Terminals | 85-250 | 40-440 | 9,900 MOhm | 32° to 130° | 000000 | 000000 |
±0.1% of reading ±1 count | __ | 0-200mV DC | 3 per sec. | 0.5X to 2X | 0.95" | 2.84" | 2.52" | LCD | Screw Terminals | 85-250 | 40-440 | 10,000 MOhm | 32° to 130° | 000000 | 000000 |
Input | ||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Accuracy | AC Current, A | DC Current | Sample Rate | Scaling Range | Ht. | Wd. | Dp. | Digital Display Type | Wire Connection | AC Voltage | Frequency, Hz | Temperature, ° F | Each | |
For 1/8 Panel Cutout | ||||||||||||||
±1% of reading ±5 counts | 0-5 | __ | 3 per sec. | __ | 2.28" | 4.04" | 3.45" | LED | Screw Terminals | 120 | 50, 60 | 32° to 130° | 0000000 | 0000000 |
±0.1% of reading ±1 count | __ | 0-2 mA | 3 per sec. | __ | 2.28" | 4.04" | 3.45" | LED | Screw Terminals | 120 | 50, 60 | 32° to 130° | 0000000 | 000000 |
±0.1% of reading ±1 count | __ | 0-20 mA | 3 per sec. | __ | 2.28" | 4.04" | 3.45" | LED | Screw Terminals | 120 | 50, 60 | 32° to 130° | 0000000 | 000000 |
±0.1% of reading ±1 count | __ | 0-200 mA | 3 per sec. | __ | 2.28" | 4.04" | 3.45" | LED | Screw Terminals | 120 | 50, 60 | 32° to 130° | 0000000 | 000000 |
2A ± 5 counts | __ | 0-2 A | 3 per sec. | __ | 2.28" | 4.04" | 3.45" | LED | Screw Terminals | 120 | 50, 60 | 32° to 130° | 0000000 | 000000 |
For 3/64 Panel Cutout | ||||||||||||||
±0.5% of reading +5 counts | 0-5 | __ | 3 per sec. | 0.2X to 2X | 0.95" | 2.84" | 2.52" | LCD | Screw Terminals | 85-250 | 40-440 | 32° to 130° | 000000 | 000000 |
±0.1% of reading ±1 count | __ | 0-2 mA | 3 per sec. | 0.5X to 2X | 0.95" | 2.84" | 2.52" | LCD | Screw Terminals | 85-250 | 40-440 | 32° to 130° | 0000000 | 000000 |
±0.1% of reading ±1 count | __ | 0-2 A | 3 per sec. | 0.5X to 2X | 0.95" | 2.84" | 2.52" | LCD | Screw Terminals | 85-250 | 40-440 | 32° to 130° | 000000 | 000000 |
±0.1% of reading ±1 count | __ | 0-20 mA | 3 per sec. | 0.5X to 2X | 0.95" | 2.84" | 2.52" | LCD | Screw Terminals | 85-250 | 40-440 | 32° to 130° | 0000000 | 000000 |
±0.1% of reading ±1 count | __ | 0-200 mA | 3 per sec. | 0.5X to 2X | 0.95" | 2.84" | 2.52" | LCD | Screw Terminals | 85-250 | 40-440 | 32° to 130° | 0000000 | 000000 |
Input | ||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|
Accuracy | Frequency, Hz | Sample Rate | Ht. | Wd. | Dp. | Digital Display Type | Wire Connection | AC Voltage | Frequency, Hz | Temperature, ° F | Each | |
For 1/8 Panel Cutout | ||||||||||||
±0.2% of reading ±0.2 Hz | 20-200 | 3 per sec. | 2.28" | 4.04" | 3.45" | LED | Screw Terminals | 120 | 50, 60 | 32° to 130° | 0000000 | 0000000 |
For 3/64 Panel Cutout | ||||||||||||
±0.2% of reading ±2 Hz | 20-200 | 3 per sec. | 0.95" | 2.84" | 2.52" | LCD | Screw Terminals | 85-250 | 40-440 | 32° to 130° | 000000 | 000000 |
Analog Panel Monitors


Observe rapidly changing electrical values in equipment such as motors and generators with an analog display that shows the magnitude and rate of change more easily than a digital display.
Monitors with electromagnetic interference (EMI) resistance are shielded to prevent interference and maintain accuracy when mounted on a magnetic panel.
For Panel Cutout | Input, Hz | |||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Input Resistance, ohms | AC Voltage | DC Voltage | Accuracy | Ht. | Wd. | Dp. | Features | Dia. | Dp. | Wire Connection | Frequency | Frequency Calibration | Each | |
Acrylic Window | ||||||||||||||
1,000 | __ | 0-10 | ±2% | 1.76" | 1.75" | 1.82" | EMI Resistance | 1.55" | 1.41" | Screw Terminals | __ | __ | 00000000 | 0000000 |
1,000 | __ | 0-10 | ±2% | 3.25" | 3.25" | 2.54" | EMI Resistance | 2.79" | 1.92" | Screw Terminals | __ | __ | 0000000 | 000000 |
1,000 | __ | 0-15 | ±2% | 1.76" | 1.75" | 1.82" | EMI Resistance | 1.55" | 1.41" | Screw Terminals | __ | __ | 00000000 | 000000 |
1,000 | __ | 0-15 | ±2% | 3.25" | 3.25" | 2.54" | EMI Resistance | 2.79" | 1.92" | Screw Terminals | __ | __ | 0000000 | 000000 |
1,000 | __ | 0-30 | ±2% | 1.76" | 1.75" | 1.82" | EMI Resistance | 1.55" | 1.41" | Screw Terminals | __ | __ | 00000000 | 000000 |
1,000 | __ | 0-30 | ±2% | 3.25" | 3.25" | 2.54" | EMI Resistance | 2.79" | 1.92" | Screw Terminals | __ | __ | 0000000 | 000000 |
1,000 | __ | 0-100 | ±2% | 1.76" | 1.75" | 1.82" | EMI Resistance | 1.55" | 1.41" | Screw Terminals | __ | __ | 00000000 | 000000 |
1,000 | __ | 0-100 | ±2% | 3.25" | 3.25" | 2.54" | EMI Resistance | 2.79" | 1.92" | Screw Terminals | __ | __ | 0000000 | 000000 |
1,000 | __ | 0-150 | ±2% | 3.25" | 3.25" | 2.54" | EMI Resistance | 2.79" | 1.92" | Screw Terminals | __ | __ | 0000000 | 000000 |
3,333 | 0 to 50 | __ | ±2% | 3.25" | 3.25" | 2.54" | EMI Resistance | 2.79" | 1.92" | Screw Terminals | 25-125 | 60 Hz | 00000000 | 000000 |
25,000 | 0 to 150 | __ | ±2% | 2.47" | 2.47" | 2.33" | EMI Resistance | 2.22" | 1.85" | Screw Terminals | 25-125 | 60 Hz | 00000000 | 000000 |
25,000 | 0 to 150 | __ | ±2% | 3.25" | 3.25" | 2.54" | EMI Resistance | 2.79" | 1.92" | Screw Terminals | 25-125 | 60 Hz | 00000000 | 000000 |
50,000 | 0 to 300 | __ | ±2% | 2.47" | 2.47" | 2.33" | EMI Resistance | 2.22" | 1.85" | Screw Terminals | 25-125 | 60 Hz | 00000000 | 000000 |
50,000 | 0 to 300 | __ | ±2% | 3.25" | 3.25" | 2.54" | EMI Resistance | 2.79" | 1.92" | Screw Terminals | 25-125 | 60 Hz | 00000000 | 000000 |
Glass Window | ||||||||||||||
1,000 | __ | 0-10 | ±2% | 1.75" | 1.75" | 1.81" | EMI Resistance | 1.56" | 1.43" | Screw Terminals | __ | __ | 0000000 | 000000 |
1,000 | __ | 0-10 | ±2% | 3" | 3" | 2.56" | EMI Resistance | 2.83" | 2.05" | Screw Terminals | __ | __ | 0000000 | 000000 |
1,000 | __ | 0-15 | ±2% | 1.75" | 1.75" | 1.81" | EMI Resistance | 1.56" | 1.43" | Screw Terminals | __ | __ | 0000000 | 000000 |
1,000 | __ | 0-15 | ±2% | 3" | 3" | 2.56" | EMI Resistance | 2.83" | 2.05" | Screw Terminals | __ | __ | 0000000 | 000000 |
1,000 | __ | 0-30 | ±2% | 1.75" | 1.75" | 1.81" | EMI Resistance | 1.56" | 1.43" | Screw Terminals | __ | __ | 0000000 | 000000 |
1,000 | __ | 0-30 | ±2% | 3" | 3" | 2.56" | EMI Resistance | 2.83" | 2.05" | Screw Terminals | __ | __ | 0000000 | 000000 |
1,000 | __ | 0-100 | ±2% | 1.75" | 1.75" | 1.81" | EMI Resistance | 1.56" | 1.43" | Screw Terminals | __ | __ | 0000000 | 000000 |
1,000 | __ | 0-100 | ±2% | 3" | 3" | 2.56" | EMI Resistance | 2.83" | 2.05" | Screw Terminals | __ | __ | 00000000 | 000000 |
1,000 | __ | 0-150 | ±2% | 3" | 3" | 2.56" | EMI Resistance | 2.83" | 2.05" | Screw Terminals | __ | __ | 0000000 | 000000 |
3,333 | 0 to 50 | __ | ±2% | 3" | 3" | 2.56" | EMI Resistance | 2.83" | 2.05" | Screw Terminals | 25-125 | 60 Hz | 00000000 | 000000 |
25,000 | 0 to 150 | __ | ±2% | 2.38" | 2.38" | 2.68" | EMI Resistance | 2.22" | 2.17" | Screw Terminals | 25-125 | 60 Hz | 00000000 | 000000 |
25,000 | 0 to 150 | __ | ±2% | 3" | 3" | 2.56" | EMI Resistance | 2.83" | 2.05" | Screw Terminals | 25-125 | 60 Hz | 00000000 | 000000 |
50,000 | 0 to 300 | __ | ±2% | 2.38" | 2.38" | 2.68" | EMI Resistance | 2.22" | 2.17" | Screw Terminals | 25-125 | 60 Hz | 00000000 | 000000 |
50,000 | 0 to 300 | __ | ±2% | 3" | 3" | 2.56" | EMI Resistance | 2.83" | 2.05" | Screw Terminals | 25-125 | 60 Hz | 00000000 | 000000 |
For Panel Cutout | Input, Hz | ||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Input Resistance, ohms | AC Current, A | DC Current | Accuracy | Ht. | Wd. | Dp. | Features | Includes | Dia. | Dp. | Wire Connection | Frequency | Frequency Calibration | Each | |
Acrylic Window | |||||||||||||||
0.001 | __ | 0-50 A | ±2% | 3.25" | 3.25" | 2.54" | EMI Resistance | __ | 2.79" | 1.92" | Screw Terminals | __ | __ | 0000000 | 0000000 |
0.001 | 0 to 50 | __ | ±2% | 2.47" | 2.47" | 2.33" | __ | __ | 2.22" | 1.85" | Screw Terminals | 25-125 | 60 | 00000000 | 000000 |
0.001 | 0 to 50 | __ | ±2% | 3.25" | 3.25" | 2.54" | __ | __ | 2.79" | 1.92" | Screw Terminals | 25-40 | 60 | 0000000 | 000000 |
0.0017 | __ | 0-30 A | ±2% | 3.25" | 3.25" | 2.54" | EMI Resistance | __ | 2.79" | 1.92" | Screw Terminals | __ | __ | 0000000 | 000000 |
0.0025 | 0 to 15 | __ | ±2% | 3.25" | 3.25" | 2.54" | __ | __ | 2.79" | 1.92" | Screw Terminals | 25-40 | 60 | 0000000 | 000000 |
0.004 | 0 to 10 | __ | ±2% | 3.25" | 3.25" | 2.54" | __ | __ | 2.79" | 1.92" | Screw Terminals | 25-40 | 60 | 0000000 | 000000 |
0.005 | __ | 0-10 A | ±2% | 3.25" | 3.25" | 2.54" | EMI Resistance | __ | 2.79" | 1.92" | Screw Terminals | __ | __ | 0000000 | 000000 |
0.008 | 0 to 5 | __ | ±2% | 3.25" | 3.25" | 2.54" | __ | __ | 2.79" | 1.92" | Screw Terminals | 25-40 | 60 | 0000000 | 000000 |
0.008 | 0 to 100 | __ | ±2% | 2.47" | 2.47" | 2.33" | __ | 100:5 Current Transformer | 2.22" | 1.85" | Screw Terminals | 25-125 | 60 | 00000000 | 000000 |
0.008 | 0 to 100 | __ | ±2% | 3.25" | 3.25" | 2.54" | __ | 100:5 Current Transformer | 2.79" | 1.92" | Screw Terminals | 25-125 | 60 | 000000 | 000000 |
0.01 | __ | 0-5 A | ±2% | 1.76" | 1.75" | 1.82" | EMI Resistance | __ | 1.55" | 1.41" | Screw Terminals | __ | __ | 00000000 | 000000 |
0.01 | __ | 0-5 A | ±2% | 3.25" | 3.25" | 2.54" | EMI Resistance | __ | 2.79" | 1.92" | Screw Terminals | __ | __ | 00000000 | 000000 |
0.025 | 0 to 3 | __ | ±2% | 3.25" | 3.25" | 2.54" | __ | __ | 2.79" | 1.92" | Screw Terminals | 25-40 | 60 | 00000000 | 000000 |
2 | __ | 0-50 mA | ±2% | 3.25" | 3.25" | 2.54" | EMI Resistance | __ | 2.79" | 1.92" | Screw Terminals | __ | __ | 00000000 | 000000 |
4 | __ | 0-25 mA | ±2% | 1.76" | 1.75" | 1.82" | EMI Resistance | __ | 1.55" | 1.41" | Screw Terminals | __ | __ | 00000000 | 000000 |
4 | __ | 0-25 mA | ±2% | 3.25" | 3.25" | 2.54" | EMI Resistance | __ | 2.79" | 1.92" | Screw Terminals | __ | __ | 00000000 | 000000 |
10 | __ | 0-100 A | ±2% | 3.25" | 3.25" | 2.54" | EMI Resistance | 100A Shunt | 2.79" | 1.92" | Screw Terminals | __ | __ | 0000000 | 000000 |
Glass Window | |||||||||||||||
0.001 | __ | 0-50 A | ±2% | 3" | 3" | 2.56" | EMI Resistance | __ | 2.83" | 2.05" | Screw Terminals | __ | __ | 0000000 | 000000 |
0.001 | 0 to 50 | __ | ±2% | 2.38" | 2.38" | 2.68" | __ | __ | 2.22" | 2.17" | Screw Terminals | 25-125 | 60 | 00000000 | 000000 |
0.001 | 0 to 50 | __ | ±2% | 3" | 3" | 2.56" | __ | __ | 2.83" | 2.05" | Screw Terminals | 25-125 | 60 | 00000000 | 000000 |
0.0017 | __ | 0-30 A | ±2% | 3" | 3" | 2.56" | EMI Resistance | __ | 2.83" | 2.05" | Screw Terminals | __ | __ | 0000000 | 000000 |
0.0025 | 0 to 15 | __ | ±2% | 3" | 3" | 2.56" | __ | __ | 2.83" | 2.05" | Screw Terminals | 25-125 | 60 | 00000000 | 000000 |
0.004 | 0 to 10 | __ | ±2% | 3" | 3" | 2.56" | __ | __ | 2.83" | 2.05" | Screw Terminals | 25-125 | 60 | 00000000 | 000000 |
0.005 | __ | 0-10 A | ±2% | 3" | 3" | 2.56" | EMI Resistance | __ | 2.83" | 2.05" | Screw Terminals | __ | __ | 0000000 | 000000 |
0.008 | 0 to 5 | __ | ±2% | 3" | 3" | 2.56" | __ | __ | 2.83" | 2.05" | Screw Terminals | 25-125 | 60 | 00000000 | 000000 |
0.008 | 0 to 100 | __ | ±2% | 2.38" | 2.38" | 2.68" | __ | 100:5 Current Transformer | 2.22" | 2.17" | Screw Terminals | 25-125 | 60 | 00000000 | 000000 |
0.008 | 0 to 100 | __ | ±2% | 3" | 3" | 2.56" | __ | 100:5 Current Transformer | 2.83" | 2.05" | Screw Terminals | 25-125 | 60 | 00000000 | 000000 |
0.01 | __ | 0-5 A | ±2% | 1.75" | 1.75" | 1.81" | EMI Resistance | __ | 1.56" | 1.43" | Screw Terminals | __ | __ | 0000000 | 000000 |
0.01 | __ | 0-5 A | ±2% | 3" | 3" | 2.56" | EMI Resistance | __ | 2.83" | 2.05" | Screw Terminals | __ | __ | 0000000 | 000000 |
0.028 | 0 to 3 | __ | ±2% | 3" | 3" | 2.56" | __ | __ | 2.83" | 2.05" | Screw Terminals | 25-125 | 60 | 00000000 | 000000 |
2 | __ | 0-50 mA | ±2% | 3" | 3" | 2.56" | EMI Resistance | __ | 2.83" | 2.05" | Screw Terminals | __ | __ | 0000000 | 000000 |
4 | __ | 0-25 mA | ±2% | 1.75" | 1.75" | 1.81" | EMI Resistance | __ | 1.56" | 1.43" | Screw Terminals | __ | __ | 0000000 | 000000 |
4 | __ | 0-25 mA | ±2% | 3" | 3" | 2.56" | EMI Resistance | __ | 2.83" | 2.05" | Screw Terminals | __ | __ | 0000000 | 000000 |
10 | __ | 0-100 A | ±2% | 3" | 3" | 2.56" | EMI Resistance | 100A Shunt | 2.83" | 2.05" | Screw Terminals | __ | __ | 000000 | 000000 |
Concentration Meters

Also known as refractometers, these measure concentration with two or three drops of a solution. Place your sample on the reflecting prism and look through the eyepiece to view the concentration on the internal scale.
Concentration meters with automatic temperature compensation standardize readings at 68° F to prevent inaccurate results in fluctuating temperatures.
Concentration meters with freezing-point scale measure the freezing point of propylene glycol and ethylene glycol as well as the specific gravities of battery acids from 1.15 to 1.30.
Temperature Range | Graduation Marks | Automatic Temperature Compensation (ATC) Range | Specific Gravity | Lg. | Material | Container Material | Each | |
For Testing Freezing Point and Specific Gravity | ||||||||
---|---|---|---|---|---|---|---|---|
-60° to 32° F | 2° F | 50° to 86° F | 1.15 to 1.3 | 7" | Nickel-Plated Brass | Plastic | 000000 | 0000000 |
-50° to 0° C | 1° C | 10° to 30° C | 1.15 to 1.3 | 7" | Nickel-Plated Brass | Plastic | 000000 | 000000 |
Battery Testing Density Meters


Specific Gravity Range
and Built-in Thermometer

1.1 to 1.35
Specific Gravity Range
Check the condition of battery fluid by measuring its density to indicate the state of charge.
Meter with built-in thermometer compensates for temperature variations for more accurate readings.
Meter with specific gravity range of 1.1 to 1.35 can withstand drops as high as 10 feet.