KEW 4105DL Product Details (Specifications)

Ground Resistance Tester 20Ω 200Ω 2000Ω

Measuring range 0.00 to 20.00Ω 0.0 to 200.0Ω 0 to 2000Ω

Accuracy*1 ±1.5%rdg±0.08 Ω*2 ±1.5%rdg±4dgt

Auxiliary ground resistance tolerance*3 Within 10 kΩ Within 50 kΩ Within 100 kΩ

Comparator threshold 10Ω 100Ω 500Ω

Voltmeter

Measuring range 0.0 to 300.0V AC [45 to 65Hz] ±0.0 to ±300.0V DC

Accuracy ±1%rdg±4dgt

Applicable standards IEC 61010-1 CAT IV 100 V /CAT III 150 V /CAT II 300 V Pollution degree 3

IEC 61010-2-030, IEC 61010-031, IEC 61557-1, -5

IEC 60529 IP67, IEC 61326-1, -2-2(EMC), EN50581(RoHS)

Battery AA dry cell battery LR6/R6(1.5V) x 6

Dimensions / Weight 121(L) × 188(W) × 59(H) mm / approx. 690g (including batteries)

Accessories 7267 (Cord reel + 20 m red cord)

7268 (Cord reel + yellow cord 10 m)

7271 (Cord for precision measurement [green 5m])

7127B (Simplified measuring probe)

8041(Auxiliary grounding rod [set of 2] 215mm(length)×40mm(width))

9121(Shoulder strap)

9190 (Carrying bag)

AA dry cell battery LR6 x 6, Operation manual

*1 For precise measurement, auxiliary ground resistance must be 100Ω±5% or less.

*2 For simple measurement or when using optional M-7241A (sold separately), ±0.10Ω is added to the accuracy.

*3 Accuracy within the allowable range is ±5%rdg ±10%dgt