Suitable for use with any capacitor type from 1μF to 22000μF, including motor capacitors, smoothing capacitors, electrolytics, polypropylenes and any other dielectric capacitor type, this unique instrument identifies components and gives the user detailed information about the capacitors' status.
An upgraded version of Peak Electronics' standard ESR60, the ESR70 features additional functions such as audible alerts and enhanced measurement range for compatibility with more component types. Depending on the type of ESR detected the ESR70 will emit a different tone to instantly alert the user.
To use, connect the supplied test leads directly to the component in any configuration. The ESR70 will then automatically identify the type of capacitor connected (and is suitable even for in-circuit capacitors), measure the equivalent series resistance (ESR) and gives detailed information on capacitor status.
Peak Electronics Atlas ESR70 Capacitor Analyser Key Features
- Measures capacitance and ESR
- Suitable for use with any capacitor type between 1μF to 22000μF
- Automatically starts analysis when the ESR70 is connected
- New enhanced dynamic range of 0 to 40Ω
- Audible alerts with different tones for various ESR levels
- ESR resolution down to 0.01Ω
- Capable of in-circuit measurements
- Polarity free - make a connection any way round
- Great for low DC resistance checking
- Supplied complete with 2mm male test leads and 2mm compatible gold plated crocs
- Test leads are ultra-durable and 45cm (18") long with 2mm plugs
- Enhanced software compensation of cable resistance
- Comes with comprehensive user guide
Peak Electronics Atlas ESR70 Technical Specificiations
Parameter | Minimum | Typical | Maximum | Notes |
Peak Test Current into S/C | ±20mA | ±22mA | ||
Peak Test Voltage, Full Scale ESR | ±40mV | ±44mV | ||
Peak Test Voltage across O/C | ±2.5V | ±3.0V | ||
Capacitance Measurement Range | 1μF | 20000μF | ||
Capacitance Accuracy | ±4%±0.2μF | |||
ESR Measurement Range | 0Ω | 20Ω | 2 | |
ESR Resolution for ESR<2Ω | 0.01Ω | 0.02Ω | ||
ESR Resolution ESR>2Ω | 0.1Ω | 0.2Ω | ||
ESR Accuracy for ESR<2Ω | ±1.5%±0.02Ω | |||
ESR Accuracy for ESR >2Ω | ±1.5%±0.2Ω | |||
Abuse Voltage (for C<10μF) | ±275V | 3 | ||
Abuse Voltage (for C>10μF) | ±50V |
3 |
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Auto-Discharge Voltage Limit | ±50V | |||
Battery Type | MN21/GP23A 12V Alkaline | |||
Battery Voltage Range | 8.5V | 12V |
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Battery Voltage Warning Threshold | 8.5V | |||
Inactivity Power-Down Period | 30 seconds | |||
Dimensions (excl. Test Leads) | 103 x 70 x 20mm |
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Operating Temperature Range | 10°C |
40°C |
1. Subject to acceptable LCD visibility.
2. Subject to revision.
3. Maximum abuse voltage is limit of protection electronics.
Probes, leads and unit are not certified for high voltage use.
Reviews
SKU | ESR70 |
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Manufacturer Part Code | ESR70 |