HTC Instruments CL-2053 Mini AC/DC Clamp Meter

Model number
CL-2053

Mini true RMS AC/DC clamp meter to 100 A with a 17 mm jaw, VFC mode for variable-frequency drives, zero/relative mode, NCV and capacitance to 20 mF. CAT III 300 V.

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Key features

  • 1,999 counts
  • True RMS
  • Jaw size 17 mm
  • AC and DC current to 100 A
  • V.F.C. mode (for variable-frequency drive outputs)
  • Zero mode / relative measurement
  • Non-contact voltage (NCV) detection
  • Auto range (except current)
  • Automatic polarity
  • Data hold
  • Backlight
  • Auto power off

Specifications

DC current
Ranges (resolution)2 A (1 mA), 20 A (10 mA), 100 A (100 mA)
Accuracy2 A: ±⁠(2.0% + 8); 20 A – 100 A: ±⁠(2.0% + 3)
AC current
Ranges (resolution)2 A (1 mA), 20 A (10 mA), 100 A (100 mA)
Accuracy2 A: ±⁠(3.0% + 10); 20 A: ±⁠(2.5% + 8); 100 A: ±⁠(2.5% + 5)
V.F.C. mode accuracy±⁠(4.0% + 10)
DC voltage
Ranges (resolution)200 mV (0.1 mV), 2 V (1 mV), 20 V (10 mV), 200 V (100 mV), 600 V (1 V)
Accuracy200 mV: ±⁠(0.7% + 5); 2 V – 600 V: ±⁠(0.7% + 3)
AC voltage
Ranges (resolution)2 V (1 mV), 20 V (10 mV), 200 V (100 mV), 600 V (1 V)
Accuracy2 V – 200 V: ±⁠(1.0% + 3); 600 V: ±⁠(1.2% + 3)
V.F.C. mode accuracy (200 V, 600 V)±⁠(4.0% + 3)
Resistance
Ranges (resolution)200 Ω (0.1 Ω), 2 kΩ (1 Ω), 20 kΩ (10 Ω), 200 kΩ (100 Ω), 2 MΩ (1 kΩ), 20 MΩ (10 kΩ)
Accuracy200 Ω – 200 kΩ: ±⁠(1.0% + 2); 2 MΩ – 20 MΩ: ±⁠(1.2% + 3)
Capacitance
Ranges (resolution)2 nF (1 pF); 20 nF – 200 µF (10 pF – 100 nF); 2 mF – 20 mF (1 µF – 10 µF)
Accuracy2 nF: ±⁠(4.0% + 10); 20 nF – 200 µF: ±⁠(4.0% + 5); 2 – 20 mF: ±10%
Continuity and diode
Continuity (0.1 Ω)Buzzer beeps continuously below 10 Ω; no sound above 150 Ω
Diode (1 mV)Open-circuit voltage 3.2 V; a normal silicon PN junction reads 0.5 – 0.8 V
General
Jaw size17 mm
Maximum display2000 counts, updated 2 – 3 times per second
Maximum voltage between input and earth600 V
Clamp overload protection100 A
Safety categoryCAT III 300 V
Power2 × 1.5 V AAA
DimensionsH 175 × W 60 × D 33.5 mm
WeightApprox. 170 g
AccessoriesTest leads, user manual, 1 pair of probe assemblies, carry case and batteries

Specifications are from the manufacturer's published information. Confirm critical values with us or the datasheet before ordering.