ESR70 ESR-70 Peak Electronics ESR / Capacitance Meter

Reference: 58390

€84.00

Tax excluded

Volume discounts

Quantity	Unit discount	You Save
10	10%	Up to €84.00
20	15%	Up to €252.00

Quantity

*Ships in 1-2 business days - Net price without VAT and shipping cost, VAT amount, and Shipping cost vary and the amount will be calculated during checkout depending on the final destination - Volume pricing depends on stock availability*

Description
Product Details

The Atlas ESR PLUS measures both the capacitance and Equivalent Series Resistance (ESR) of a capacitor. This model features a wider ESR measurement range and audible alerts too. The ESR is a great indicator of the capacitor's condition, as a capacitor fails, it's ESR rises. This advanced meter can measure ESR even in-circuit. It will measure capacitance too if the capacitor under test is out of circuit. Additionally, the ESR70 features audible alerts than gives you instant audible indication of the ESR across 3 thresholds allowing for easy analysis of multiple capacitors without the need to look at the display. A unique feature of the Atlas ESR is the ability to detect if the capacitor is charged, if the capacitor is charged then the Atlas ESR will gracefully discharge the capacitor using a constant power algorithm designed to prevent nasty discharge currents. The Atlas ESR will automatically detect when the test clips are applied to a capacitor and start it's analysis, great when testing many capacitors. Capacitance measurement range from 1uF to 22,000uF, enhanced ESR measurement range from 0.01 Ohms to 40.0 Ohms. Minimum ESR resolution is 0.01 Ohms. Can also be used for short circuit tracing. ESR test frequency is industry standard at 100kHz. Supplied with removable gold plated croc clips. Compatible with standard 2mm connectors. Complete with battery, test leads, gold plated crocs and user guide with capacitor ESR reference chart.

Key Features:

NEW: Upgraded to use a single AAA Alkaline cell (included).
NEW: Backlit display.
Audible alerts for ESR measurements of different values (<1Ω, <5Ω, >40Ω)
Automatic capacitor discharge function.
Measure both capacitance and ESR (equivalent series resistance).
Can be used for measuring low resistances such as short tracing.
Capacitance range from 1uF to 22,000uF.
ESR range from 0.01Ω to 40.0Ω.
Gold plated 2mm plugs and sockets.
Gold plated removable croc clips.

Parameter

Min

Typ

Max

Note

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

22,000μF

Capacitance accuracy

±4% ±0.2μF

ESR measurement range

0Ω

20Ω / 40Ω

ESR resolution for ESR < 2Ω

0.01Ω

0.02Ω

ESR resolution for ESR > 2Ω

0.1Ω

0.2Ω

ESR accuracy for ESR < 2Ω

±2% ±0.02Ω

ESR accuracy for ESR > 2Ω

±2% ±0.2Ω

Abuse voltage (for C < 10μF)

±275V

Abuse voltage (for C > 10μF)

±50V

Auto-Discharge voltage limit

±50V

Battery type

AAA Alkaline 1.5V

Battery voltage range

1.0V

1.5V

Battery voltage warning threshold

1.1V

Inactivity power-down period

60 seconds

Dimensions (excluding test leads)

103 x 70 x 20 mm

4.1" x 2.8" x 0.8"

Operating temperature range

10°C

40°C

50°F

104°F

Notes

Subject to acceptable LCD visibility.
Model ESR70 is capable of measuring up to 40Ω.
Maximum abuse voltage rated limitation of internal protection electronics. Probes, leads, and units are not certified for high voltage use.