With convenient sleep and data hold functions, LCD display, and a two-second response, the CL 235 Clamp-On AC/DC tester measures AC/DC voltage, resistance, and frequency measurements 33mm in diameter of the measurable conductor.
| Description | True RMS ACA, ACV, DCA, DCV | 
|---|---|
| Method of detection | True RMS | 
| Display | LCD (Digital display: 3999 counts) | 
| DC Current Range | 400/1000A | 
| DC Current Resolution | 0.1A | 
| Response Time | Approx. 2 second | 
| Range Switching | Auto-range | 
| Data hold | On all range | 
| Operating temperature and humidity | 0 - 40°C, 90% RH or less (no condensation) | 
| Influence of conductor position | ±2% or less | 
| Safety Standard | Conforms EN61010-1, EN61010-2-031, EN61010-2-032 | 
| Circuit voltage | 600 Vrms or less | 
| Withstanding voltage | 5.55 kV AC for one minute | 
| Power Supply | 6F22 (006P) 9V x 1 6LR61 x 1 | 
| Battery Life | Approx. 15 hours (continuous) | 
| Consumed current | Approx. 15 mA | 
| Sleep Function | Automatically powered down in about 30 minutes after the last switch operation | 
| Diameter of measurable conductor | 33 mm at maximum | 
| Dimensions | Approx. 91 (W) x 210 (H) x 40 (D) mm | 
| Weight | Approx. 450 g | 
| Accessories | Batteries, carrying case (93032) User's manual (IM CL235) | 
| Peak Hold | On AC/DC current range, AC/DC voltage range | 
| AC Current Range | 400/600A | 
|---|---|
| AC Current Resolution | 0.1A | 
| AC Current Frequency characteristics | 40~1kHz | 
| AC Current Method of detection | True RMS | 
| AC Voltage Measurement | O | 
| DC Voltage Measurement | O | 
| Continuity Check Measurement | O | 
| Frequency Measurement | O | 
| Temperature Measurement | - | 
| Recorder output Function | - | 
| Waveform monitor output Function | - | 
| Data hold Function | O | 
| Auto hold Function | - | 
| Peak Hold Function | O | 
| Maximum value memory Function | - | 
| Mean value display Function | O | 
| Filter Function | - | 
| Range Hold Function | - | 
| Auto ZERO Adjust Function | O | 
| Auto power-off Function | Δ | 
At 23°C±5°C,75%RH or less
Accuracy: ±( % rdg + dgt) = ±(% readout + value of least significant digit)
| Parameter | Reference | Accuracy | 
|---|---|---|
| AC current | 400/600A | 1.5+5 (50/60Hz) | 
| 3.5+5 (40~1kHz) | ||
| DC current | 400/1000A | 1.0+5 | 
| AC voltage | 40/400/600V | 1.5+5 (50/60Hz) | 
| 3.5+5 (40~1kHz) | ||
| DC voltage | 40/400/600V | 1.0+5 | 
| Crest factor | ≦3 | |
| Resistance | 400/4000Ω | 1.0+5 , Beeps at below 20Ω (continuity check) | 
| Frequency | 10~3000Hz | 1.5+5 |