Description
The UNI-T UT221 Digital Clamp Meter is a high-capacity diagnostic instrument engineered for heavy industrial electrical maintenance and power utility applications. This model features a substantial 63mm jaw opening, specifically designed to accommodate large-diameter conductors, thick cabling, and busbars typically found in substations and industrial switchgear. It delivers precise measurements for both AC and DC currents up to 2000A, ensuring reliability when diagnosing high-load circuits and power distribution systems. The unit integrates Original Engineering components to maintain measurement stability and accuracy under high-voltage environments up to 1000V DC and 750V AC. Technical Compatibility is assured for diverse testing scenarios, including resistance, diode testing, and continuity checks, making it an essential tool for facility management and electrical safety audits. Procurement teams can rely on this standardized model to manage Lead Time effectively for critical maintenance inventory.
Manufacturer: UNI-T
Model Number: UT221
Product Category: Digital Clamp Multimeter
Measurement Technology: True RMS
Jaw Opening Capacity: 63 mm
Max AC Current: 2000 A
Max DC Current: 2000 A
AC Voltage Range: Up to 750 V
DC Voltage Range: Up to 1000 V
Resistance Range: Up to 20 MΩ
Input Impedance: ≥10 MΩ
Display Type: Digital LCD
Operating Temperature: 0°C to 40°C
Power Supply: 9V Battery (6F22)
Dimensions: 298 mm x 107 mm x 47 mm
Net Weight: 726 g
Gross Shipping Weight: 1.25 kg
Safety Rating: CAT III 600V, CAT II 1000V
Functions: Data Hold, Diode Test, Continuity Buzzer, Low Battery Display
Housing Material: Impact-Resistant ABS
Key Attributes
Max. Ac Current: 2000 A
Max. DC Current: UT221 2000A, UT222 2500A
Measuring Voltage Range: DC 1000V
Place of Origin: Guangdong, China
Model Number: UT220
Brand Name: UNI T
Dimensions: 298mm x 107mm x 47mm
Display Type: Digital Only
Max. Ac Voltage: 750V
Max. DC Voltage: 1000 V
Measuring Capacitance Range: 60mF(UT222)
Measuring Current Range: 2000A
Measuring Resistance Range: 20MΩ
Operating Temperature: 0-40℃
Parameters Measured: AC Voltage, DC Voltage, Continuity, Diode, Resistance
Weight: UT220: 389g; UT221/UT222: 726g
Product name: Digital Clamp Multimeter
Function: Current Voltage Resistance Measurement
Packaging and Delivery
Selling Units: Single item
Single package size: 26X20X17 cm
Single gross weight: 1.250 kg
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