■ Simple measuring (2 poles) is possible.
■ A~D type (3 yr. law) can be measured.
Compliant with the latest JISC1304:2002 version.
·Measurement error is not possible even if the resistance of the auxiliary ground electrode is large.
The nominal usage range of 0 - 100 x ground resistance value (upper limit is 50 kΩ) in the resistance of the auxiliary ground electrode, and the impact of 0 Ω, 2 kΩ, 5 kΩ at JISC1304:1995 has been determined to be affected by 0Ω, 2 and 5kΩ).
Includes warning function that allows you to check the resistance of the auxiliary ground electrodes.
LED warning (no item in JISC1304:1995)
In addition to precise measurements, the probe for simple measurement is also included as standard (you can easily measure the device while it is placed on your neck. )
The IEC60529 (IP54) is dust-proof even in light rain.
Adopts a small, lightweight and shock-resistant case
Ground voltage measurement is also possible.
Specifications:
[Measurement range] Ground resistance: 0-12Ω/0-120Ω/0-1200Ω, Ground voltage (50,60Hz): 0-30V (AC)
[Accuracy] Ground resistance: ±3% of maximum scale, ground voltage: ±3% of maximum scale
Voltage Resistance: AC 3700 V/ 1 minute
[Compliance Standards] IEC61010-1 (JISC1010-1) CAT. III300V Pollution Level 2, IEC61010-2-31, IEC61557-1.5, IEC60529 (IP54 Dustproof, Splashproof)
Batteries: 6 x AA batteries R6P (1.5 V)
[External dimensions] 4.1 x 6.2 x 2.8 inches (105 x 158 x 70 mm)
Weight: Approx. 21.3 oz (600 g) (including batteries).

From the Manufacturer

4102A

Kyoritsu Electric

Since its establishment in 1940, Kyoritsu Electric Instruments Co., Ltd. has consistently made products and services to customers first, and established their trust in each other.During this time, electrical measurement technology has played an important role as the foundation of technology development and industry that supports the development of the world.

Ground Resistance Meter

MODEL

4102A

• Latest JIS C 1304:2002 Compliant
• Measurement error is not possible even if the resistance of the auxiliary ground electrode is large, the nominal usage range of 0 to 100 x ground resistance value (upper limit is 50 kΩ).
• Includes warning function that allows you to check the resistance of the auxiliary ground electrode (LED warning) (no items in JIS C 1304:1995)
• In addition to precise measurements, the probe for simple measurement is also included as a standard (you can easily measure it while the main unit is placed on your neck. )
• IEC 60529 (IP54) with a dust-proof and splash-proof structure that is safe even in light rain.
• Adopts a small, lightweight and shock-resistant case
• Ground voltage measurement is also available.

Measurement Range:

Ground Resistance: 0 - 12 Ω/0 - 120 Ω/0 - 1200 Ω Ground Voltage (50,60 Hz) 0-30 V (AC)

Accuracy

Ground resistance ±3% of maximum scale Ground voltage ±3% of maximum scale

Compliance

IEC 61010-1 (JIS C 1010-1) CAT III 300V Pollution 2 IEC 61010-2-31 IEC 61557-1,5 IEC 60529 (IP54 Dustproof, Splashproof)

Batteries Used.

AA batteries R6 (1.5 V) x 6