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- Category: Clamp Meters

This Extech 480172 Line Splitter allows you to "open" ordinary 120 Volt AC electrical lines quickly and easily, without having to cut the plug and separate the conductors. When connected between a 120 Volt AC outlet and an item under test, this splitter separates the hot/live conductor from the neutral and ground, allowing users to measure AC current up to 15 Amp on two or three-wire lines using a clamp meter. This splitter also has two Voltage Test connectors, which allow you to monitor voltage with a multimeter.
Voltage | 120V +/-10%) |
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Current | 15Amps max |
Temperature | Operating; 41ºF to 104ºF (5ºC to 40ºC) Storage; ‐4ºF to 140ºF (‐20ºC to 60ºC) |
Humidity | Operating; Max 80% up to 87ºF (31ºC) decreasing linearly to 50% at 104ºF (40ºC), Storage;80%. |
Altitude | Operating; 7000ft. (2000) meters maximum. |
Dimensions: | 5.25 x 2 x 1” (133 x 51 x 25mm) |
Weight | 0.753lb (342g) (includes holster). |
Safety | For indoor use and in accordance with the requirements for double insulation to EC1010‐1 (1995): EN61010‐1 (1995) Overvoltage Category II, Pollution Degree 2 |
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- Category: Clamp Meters

MC4 PV Plugs for CAT III allow you to safely measure up to 1500 V with the FLIR CM276 IGM Clamp Meter with Thermal Camera. DC power measurement can be performed safely on solar photovoltaic (PV) MC4 connection applications. Creates an MC4 connection between the solar panel and the clamp meter for PV system troubleshooting and maintenance. The lead is an MC4 (male) to 4 mm (0.15 in) encased banana plug with 152 cm (60 in) test leads.
Length | 170 cm (67 in) |
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What is in the box? | MC4 PV Plugs Quick Start Guide |
Product Warranty | 3-Year |
Input impedance | 10 MΩ |
Product Certifications | cULus, CE, UKCA |
Over-voltage category | CAT III 1500 V |
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- Category: Clamp Meters

PV Test leads for CAT III allow you to safely measure up to 1500 V using the CM276 IGM Clamp Meter with Thermal Camera. DC power measurement should be done safely in solar photovoltaic (PV) systems. Troubleshoot and maintain PV systems by testing solar panels and inverters. The leads consist of two male test tips connected to a 4 mm (0.15 in) encased banana plug on 127 cm (5 in) test lines.
Length | 144 cm (56 in) |
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What is in the box? | PV Test leads Quick Start Guide |
Product Warranty | 3-Year |
Input impedance | 10 MΩ |
Product Certifications | cULus, CE, UKCA |
Over-voltage category | CAT II 1500 V CAT III 1500 CAT IV 1000 V |
- Details
- Category: Clamp Meters

The MA63 is an AC/DC current clamp with an NCV voltage detector and complete overload protection. Manual clamp meter with three current ranges and an AC/DC voltage of 600V. The 6000mA range enables low current measurements that can be employed in the automotive industry. The unique VFC (variable frequency control) mode aids in the troubleshooting and diagnosis of variable frequency-driven HVAC applications. The MA63 also has resistance, capacitance, frequency, diode, and continuity measurements, as well as a low battery indication and auto power off functionality. Comes includes test leads, a carrying box, and two AAA batteries.
AC Current | 600mA, 6000mA, 60A |
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AC Current Basic Accuracy | ±2.0% |
AC Current Max Resolution | 0.1mA |
AC Voltage | 6V, 60V, 600V |
AC Voltage Basic Accuracy | ±0.8% |
AC Voltage Max Resolution | 1mV |
Capacitance | 6.2nF, 620µF, 62mF |
Capacitance Max Resolution | 1pF |
Continuity | Yes |
DC Current | 6000mA, 60A |
DC Current Basic Accuracy | ±2.0% |
DC Current Max Resolution | 1mA |
DC Voltage | 600mV, 6V, 60V, 600V |
DC Voltage Basic Accuracy | ±0.7% |
DC Voltage Max Resolution | 0.1mV |
Diode Test | Yes |
Frequency | 10Hz to 60kHz |
Frequency Max Resolution | 0.001Hz |
Jaw Size | 0.7" (17mm) |
Non-Contact Voltage (NCV) Detector | Yes |
Resistance | 600Ω, 6kΩ, 60kΩ, 600kΩ, 6MΩ, 60MΩ |
Resistance Max Resolution | 0.1Ω |
True RMS | Yes |
Certifications | CE, ETL |
Dimensions | 6.9 × 2.4 × 1.3" (175 × 60 × 33.5mm) |
Display | 6000-count segment LCD with backlighting |
Power | 2 × AAA (1.5V) batteries |
Safety Category | CETII - 600V, CATIII - 300V |
Warranty | 2 years |
Weight | 6oz (170g) |