Extech Single Phase/3-Phase 1000A AC Power Clamp Meter Kit
The Extech Single Phase/3-Phase 1000A AC Power Clamp Meter Kit measures current, insulation resistance, temperature (type K), and power.
Features
- AC+DC μA current with 10nA resolution for flame rod tests
- High Resistance tests to 100MΩ
- Type K, °C/°F switchable, temperature to 1000ºF
- Free ground shipping
- Expedited repair and warranty service
- Lifetime technical support
- More
The Extech Single Phase and 3-Phase 1000A AC Power Clamp Meter Kit measures 1ϕ/3ϕ true power (kW), apparent power (kVA), and reactive power (kVAR), plus horsepower (HP), power factor, and phase angle with lead/lag indicator. The meter auto detects AC/DC voltage measurements with simultaneous frequency display. The capacitance function measures to 7000μF with 0.001μF resolution, and the high resistance tests are to 100MΩ. The type K function is °C/°F switchable and measures temperature to 1000ºF. The kit also includes a 1.6 inch clamp jaw opening and performs diode and continuity tests.
The kit includes two CAT IV-600V 72” (1.8m) leadextensions with right angle and straight end shrouded bananaplugs; two modular test probe handles with stainless steeltips; two plunger activated retractable jaw clips; two extralarge alligator clips.
- True power range: 600kW
- True power resolution: 10W
- True power basic accuracy: ±5%
- Apparent power range: 600kVA
- Apparent power resolution: 100VA
- Apparent power basic accuracy: ±2%
- Reactive power range: 600kVAR
- Reactive power resolution: 10VAR
- Reactive power basic accuracy: ±5%
- Horsepower range: 800HP
- Horsepower resolution: 0.01HP
- Horsepower basic accuracy: ±5%
- Phase angle range: 60 to +60°
- Phase angle resolution: 0.1°
- Phase angle basic accuracy: ±6°
- AC current range: 1000A
- AC current resolution: 10mA
- AC current basic accuracy: ±2%
- µA current range: 1000μA
- µA current resolution: 10nA
- µA current basic accuracy: ±1%
- AC/DC voltage range: 600V
- AC/DC voltage resolution: 0.1mV
- AC/DC voltage basic accuracy: ±1%
- Resistance Ω range: 1000kΩ
- Resistance Ω resolution: 0.1Ω
- Resistance Ω basic accuracy: ±1%
- Resistance MΩ range: 100MΩ
- Resistance MΩ resolution: 1kΩ
- Resistance MΩ basic accuracy: ±5%
- Capacitance range: 7000μF
- Capacitance resolution: 1nF
- Capacitance basic accuracy: ±1.5%
- Frequency range: 40Hz to 1kHz
- Frequency resolution: 0.1Hz
- Frequency basic accuracy: ±0.5%
- Temperature (type K) range: -58 to 1000°F (-50 to 900°C)
- Tempeature (type K) resolution: 0.1°F (/ 0.1°C)
- Temperature (type K) basic accuracy: ±1%
- Dimensions: 9 x 3 x 1.6" (228 x 76 x 39mm)
- Weight: 16.4oz (465g)
- (1) Set of test leads
- (1) Type K probe
- (1) Carrying case
- (1) 9V Battery
Select Options
In The News
From Pans to Buoys: Advancing Reservoir Evaporation Rate Monitoring in Texas
In warmer climates like Texas, high reservoir evaporation rates can lead to declines in water level and water availability during droughts, making monitoring essential in order to ensure water security during times of scarcity. According to the Texas Water Development Board (TWDB), evaporation rates in Texas were previously based on data collected from a sparse network of Class A evaporation stations, dating back to the 1960s. These pans were stationed near reservoirs and still remain a widely accepted standardized approach to measuring evaporation rates on land. Monthly pan-to-lake coefficients were developed in the 1980s to connect the data collected from the pans to known lake conditions, extrapolating evaporation rates of the lakes using the pan data.
Read More
A Drop in the Ocean: Restoring London’s Tidal Thames
The United Kingdom has grappled with wastewater management problems for decades. Although sewage treatment in the 20th century allowed many rivers, including the tidal Thames, to have healthy fish populations, combined sewer overflows into rivers–most commonly during heavy rainfall–affected water quality and occasionally even killed fish. Problems reached a head in 2012 when multiple infractions of European urban wastewater treatment laws threatened costly fines, on top of the environmental cost of repeated sewage spills into British rivers. Fast forward to 2025, and after a decade of construction work, London’s Thames Tideway Tunnel , affectionately dubbed the “super sewer”, is now fully activated and ready for testing.
Read More
Have You Heard? AI Buoys Revolutionizing Marine Mammal Monitoring in Whangārei Harbor, New Zealand
In one history, Whangārei Harbor, nestled in the lush hills of New Zealand’s North Island, gets its name from the Māori, “waiting for the breastbone of the whale.” It seems fitting, then, that it’s now home to state-of-the-art acoustic monitoring buoys listening for marine mammals around the clock. In September 2024, a team from Auckland-based underwater acoustics firm Cetaware Ltd installed NexSens buoys in Northport, a major commercial port at the entrance to the Whangārei Harbor. The first buoys to be installed by Cetaware in a permanent setting running 24/7, they use real-time artificial intelligence (AI) models to passively sense Delphinidae–from common dolphins to orcas. Dr.
Read More
