Kyoritsu KEW 4105A-H Earth Tester

Penguji Kyoritsu 4102A-H melakukan pengujian resistensi arde tiga kutub dan tegangan dua kutub peralatan listrik serta perkabelan dan pentanahan sistem untuk mengurangi masalah kualitas daya dan menghindari bahaya keselamatan. Pengukurnya kecil dan ringan, dengan bahan casing tahan goncangan dan gerakan pita kencang.

• Rancangan sirkuit terbaru memungkinkan instrumen untuk beroperasi dengan pengaruh minimum dari tegangan arde dan resistansi arde dari lonjakan arde tambahan.
• Bukti debu dan tetesan. (dirancang untuk IEC 529 IP54)
• Nilai tahanan tanah dapat dibaca langsung dari timbangan.
Hard case
4105A_hardcase
*Please check here for the soft case model.

Kyoritsu KEW 4105A-H Earth Tester

Kyoritsu 4102A-H tester performs three-pole earth resistance and two-pole voltage testing of electrical equipment and systems wiring and grounding to reduce power quality issues and avoid safety hazards. The meter is small and lightweight, with shock-resistant case material and taut-band movement. The OK light verifies proper connection between auxiliary earth resistance and lead wire connection to terminals. The tester warns the user when the resistance of auxiliary earth spikes exceeds tolerance. Ground-resistance meters are used by electricians and contractors working in industrial, utility, and field servicing.

Useful options for measurement

Adapter to enable use of other test leads. (MODEL 8259)

Features Kyoritsu KEW 4105A-H Earth Tester :

• In addition to the facility for precision measurement, test leads for simplified two wire measuring system also supplied as standard accessories.
(unit can be hung from the neck for simplified measurement)
• The latest circuit design permits the instrument to operate with the minimum of influence from earth voltage and earth resistance of auxiliary earth spikes.
• Dust and drip proof. (designed to IEC 60529 IP54)
• Earth resistance value can be read directly from the scale.
• Designed to meet IEC 61010-1 safety standard.
• Capable of measuring earth voltage.
• Small and lightweight. Shock resistant new case material.
• 2mA measuring current permits earth resistance tests without tripping earth leakage current breakers in the circuit under test.

Specification Kyoritsu KEW 4105A-H Earth Tester :

Earth resistance measurement		20Ω	200Ω	2000Ω
	Measuring range	0.00 – 1999 Ω
	Didplay range	0.00 – 19.99 Ω	0.0 – 199.9 Ω	0.0 – 1999 Ω
	Accuracy	±2%rdg±0.1Ω	±2%rdg±3dgt
Earth voltage measurement
	Measuring range	0 – 200V AC (50/60Hz)
	Didplay range	0.0 – 199.9V
	Accuracy	±1%rdg±4dgt
Overload protection		Earth Resistance: 280V AC (10 seconds) Earth Voltage: 300V AC (1 minute)
Applicable Standards		IEC 61010-1 CAT III 300V Pollution Degree 2, IEC 61010-2-030, IEC 61557-1, -5, IEC 60529 (IP54)
Power source		R6 (AA) (1.5V) × 6
Dimensions		105(L) × 158(W) × 70(D)mm (including case lid)
Weight		Approx. 550g (including batteries and case lid)
Accessories		7095A (Earth resistance test leads [red-20m, yellow-10m, green-5m/1set]) 7127B (Simplified measurement probe) 8032 (Auxiliary earth spikes [2spikes/1set]) 9121 (Shoulder strap) 9165 (Carrying case [Hard]) R6 (AA) × 6, Instruction Manual
Optional		7245A (Precision measurement cord set) 8259 (Adapter for measurement terminal) 9084 (Soft case)