
This inrush clamp meter can accurately measured AC/DC current, AC/DC voltage, resistance, capacitance, inrush current test, live wire identification, frequency, continuity, diode, and on/off. it has the fuctions of MAX maximum value, MIN minmum value, INRUSH current measurement, VFD measurement, flashlight, temperature measurment, automatic shutdown, NCV non-contact AC voltage detection, live fire identification, full-range overload protection, low battery indication,etc.



Package Included
- 1*Clamp Meter,
- 1* Test probe
- 1* Thermocouple
- 3 * 1.5 AAA battery
- 1* Storage bag
- 1* Instruction manual
MESTEK CM86B 1000A AC/DC Incrush Clamp Meter
True-RMS 6000 Counts Multimeter Voltage Tester
The unit is a clamp meter with 6000 counts and automatic AC/DC range.it has the functions of low impedance LOZ AC/DC voltage automatic identification and true effective value measurement.Also the clamp has higher flexibility,thus suitable for conductors of various sizes,and applicable to many diffrernt situations.
- 1000A AC/DC current measurement
- 750V AC/10000 DC voltage measurement
- MAX/MIN value
- Backlight & Flashlight
- LOZ & VFD & ZERO & NCV & SEL
- Hold Data/Automatic shutdown/Low battery
- Inrush current test
- Jaw Size: 1.65inch (42cm)

AC/DC Voltage Test
Use the test leads to get the reading quickly and accurately.
The measuring range of AC voltage max 750V, DC voltage max 1000V

Troubleshoot Problems
An essential troubleshooting tool for commercial or residential electricians, the clamp meter takes quick, accurate readings you can rely on.

A Large Jaw
In line with operation habits, the maximum size of the jaws is about 1.65 inches,it can clamps around a 42 mm cable

Multi-Function
The clamp multimeter can measure dc current, true RMS measurements, and is iFlex compatible with inrush and min/max readings.Easy to use in laboratory factories and homes.

Live Firewire Recorgnation
Insert the red test lead into neutral fire wire port,if it is detected as a live wire,the buzzer will sound an alarm,if it is neutral wire and the ground wire,there is no response,

Backlight & Flashlight
The digital clamp meter include a large digital display with backlit LCD ,you can easily identify the readings in dimly lit areas.

Get results fastly and safety
Simply clip the test lead to any electrical ground, put the clamp jaw around the conductor and see reliable, accurate voltage and current values on the display.

Large Battery Capacity
Built-in 3×AAA (1.5V) batteries, it can last longer and convenient battery replacement.
Size: 250*85*45mm
Weight: 368g
Technical Indicators
![]() MESTEK Digital Inrush Clamp Meter Multimeter T-RMS 6000 Counts 600A Current A... | ![]() MESTEK Inrush Digital Clamp Meter, TRMS 6000 Counts Multimeter Voltage Tester... | ![]() MESTEK Digital Clamp Meter Multimeter TRMS 6000 Counts Voltage Tester Amp Vol... | ![]() MESTEK Digital Clamp Meter Multimeter, TRMS 6000 Counts Auto-ranging Amp Volt... | |
|---|---|---|---|---|
| Customer Reviews | — | — | — | — |
| Price | — | — | — no data | — |
| AC Voltage | 600mV/6V/60V/600V | 600mV/6V/60V/600V/750V | 6V/60V/600V | 6V/60V/600V |
| DC Voltage | 600mV/6V/60V/600V | 600mV/6V/60V/600V/1000V | 600mV/6V/60V/600V | 600mV/6V/60V/600V |
| AC Current | 6A/60A/600A | 60A/600A/1000A | 60A/600A | 60A/600A |
| DC Current | 6A/60A/600A | 60A/600A/1000A | 60A/600A | 60A/600A |
| Resistance | 600O/6kO/60kO/600kO/6MO/60MO | 600O/6kO/60kO/600kO/6MO/60MO | 600O/6KO/60KO/600KO/6mO/60mO | 600O/6KO/60KO/600KO/6mO/60mO |
| Capacitance | 6/60/600nF/6/60/600uF/6mF/60mF | 600nF/6µF/60µF/600µF/6mF/60mF | 600nF/6uF/60uF/600uF/6mF/60mF | 600nF/6uF/60uF/600uF/6mF/60mF |
| Temperature/Frequency | ? | ? | ? | ? |
| NCV | ? | ? | ? | ? |
| Flashlight/Backlight | ? | ? | ? | ? |

This inrush clamp meter can accurately measured AC/DC current, AC/DC voltage, resistance, capacitance, inrush current test, live wire identification, frequency, continuity, diode, and on/off. it has the fuctions of MAX maximum value, MIN minmum value, INRUSH current measurement, VFD measurement, flashlight, temperature measurment, automatic shutdown, NCV non-contact AC voltage detection, live fire identification, full-range overload protection, low battery indication,etc.

MESTEK CM86B 1000A AC/DC Incrush Clamp Meter

Package Included
- 1*Clamp Meter,
- 1* Test probe
- 1* Thermocouple
- 3 * 1.5 AAA battery
- 1* Storage bag
- 1* Instruction manual

True-RMS 6000 Counts Multimeter Voltage Tester
The unit is a clamp meter with 6000 counts and automatic AC/DC range.it has the functions of low impedance LOZ AC/DC voltage automatic identification and true effective value measurement.Also the clamp has higher flexibility,thus suitable for conductors of various sizes,and applicable to many diffrernt situations.
- 1000A AC/DC current measurement
- 750V AC/10000 DC voltage measurement
- MAX/MIN value
- Backlight & Flashlight
- LOZ & VFD & ZERO & NCV & SEL
- Hold Data/Automatic shutdown/Low battery
- Inrush current test
- Jaw Size: 1.65inch (42cm)

AC/DC Voltage Test
Use the test leads to get the reading quickly and accurately.
The measuring range of AC voltage max 750V, DC voltage max 1000V

Troubleshoot Problems
An essential troubleshooting tool for commercial or residential electricians, the clamp meter takes quick, accurate readings you can rely on.

A Large Jaw
In line with operation habits, the maximum size of the jaws is about 1.65 inches,it can clamps around a 42 mm cable

Multi-Function
The clamp multimeter can measure dc current, true RMS measurements, and is iFlex compatible with inrush and min/max readings.Easy to use in laboratory factories and homes.

Live Firewire Recorgnation
Insert the red test lead into neutral fire wire port,if it is detected as a live wire,the buzzer will sound an alarm,if it is neutral wire and the ground wire,there is no response,

Backlight & Flashlight
The digital clamp meter include a large digital display with backlit LCD ,you can easily identify the readings in dimly lit areas.

Get results fastly and safety
Simply clip the test lead to any electrical ground, put the clamp jaw around the conductor and see reliable, accurate voltage and current values on the display.

Large Battery Capacity
Built-in 3×AAA (1.5V) batteries, it can last longer and convenient battery replacement.
Size: 250*85*45mm
Weight: 368g
Technical Indicators
| DC current | 60A ±(2.0%+5) 600A/1000A ±(2.5%+5) |
| AC current | 60A ±(2.0%+5) 600A/1000A ±( 2.5%+5) |
| DC voltage | 600mV/6V/60V ±(0.5%+3) 600V/1000V ±(0.8%+3) |
| AC voltage | 6V/60V ±(0.8%+5) 600V/750V ±(1.0%+5) |
| Jaw Size | 1.65inch (42cm) |
| Inrush current | <10A for reference only ±(10%+60) |
| Resistance | 600O/6kO/60kO/600kO ±(1.0%+5) 6MO/60MO ±(2.0%+5) |
| Capacitance | 600nF/6µF/60µF/600µF/6mF/60mF ±(2.0%+5) |
| Temperature | -20?~1000? ±(2.0%+2) -4?~1832? ±(2.0%+4) |
| AUTO-V-LoZ DC voltage | 1000V ±(1.0%+5) |
| AUTO-V-LoZ AC voltage | 750V ±(1.2%+5) |
| Diode | 0.15-2.5V |
| Automatic shutdown | 10 minutes |
| Power | 1.5V AAA Batteries x 3 Included |
| Dimensions | 250x85x45mm |
| Weight | 368g |
![]() MESTEK Digital Inrush Clamp Meter Multimeter T-RMS 6000 Counts 600A Current A... | ![]() MESTEK Inrush Digital Clamp Meter, TRMS 6000 Counts Multimeter Voltage Tester... | ![]() MESTEK Digital Clamp Meter Multimeter TRMS 6000 Counts Voltage Tester Amp Vol... | ![]() MESTEK Digital Clamp Meter Multimeter, TRMS 6000 Counts Auto-ranging Amp Volt... | |
|---|---|---|---|---|
| Customer Reviews | — | — | — | — |
| Price | — | — | — no data | — |
| AC Voltage | 600mV/6V/60V/600V | 600mV/6V/60V/600V/750V | 6V/60V/600V | 6V/60V/600V |
| DC Voltage | 600mV/6V/60V/600V | 600mV/6V/60V/600V/1000V | 600mV/6V/60V/600V | 600mV/6V/60V/600V |
| AC Current | 6A/60A/600A | 60A/600A/1000A | 60A/600A | 60A/600A |
| DC Current | 6A/60A/600A | 60A/600A/1000A | 60A/600A | 60A/600A |
| Resistance | 600O/6kO/60kO/600kO/6MO/60MO | 600O/6kO/60kO/600kO/6MO/60MO | 600O/6KO/60KO/600KO/6mO/60mO | 600O/6KO/60KO/600KO/6mO/60mO |
| Capacitance | 6/60/600nF/6/60/600uF/6mF/60mF | 600nF/6µF/60µF/600µF/6mF/60mF | 600nF/6uF/60uF/600uF/6mF/60mF | 600nF/6uF/60uF/600uF/6mF/60mF |
| Temperature/Frequency | ? | ? | ? | ? |
| NCV | ? | ? | ? | ? |
| Flashlight/Backlight | ? | ? | ? | ? |



















