DE-5030 Analog Earth/Ground Resistance Tester

Description

Earth/ground resistance tester is an electrical equipment to keep safe to prevent harm or damage to humans, property, or the environment.

Equipped with taut band movement, AC voltage measurement, and selectable earth ground resistance ranges by 0~ 12Ω, 0~120Ω, and 0~1200Ω, the DER EE DE-5030 Earth/ground resistance tester is a reliable tool that provides a precise and easy-to-use way in check ground connections.

Specifications

Earth resistance range: 0~12Ω / 0~120Ω / 0~1200Ω

Normal operation conditions: Battery voltage: in range of "BATT.GOOD"

Earth voltage measurement: max. AC 30V

Output current: 3mA

Response time: within 1 sec.

Insulation resistance: min. 100MΩ / DC1000V between input terminals and case

Withstand voltage: AC3700V (50 / 60Hz) for 1 min. between input terminals and case

Battery Check

Battery: AA 1.5V * 4

Safety standard: IEC 61010-1 CAT.III 300V , IEC 61557, IEC61010-031

Measurement Ranges:

23°C ± 5°C max. 80%R.H

Measurement Function

Range

Resolution

Accuracy (F.S.=full scale)

Measuring Output Current

Earth Voltage

0~30V AC

(50/60Hz)

0.5V

±3.0% F.S.

──

Earth

Resistance

×100

0~ 1200Ω

20Ω

±3.0% F.S.

(Aux. earth resistance is 100Ω ±5%)

(earth voltage is below 10V )

3mA AC approx.

×10

0~ 120Ω

2Ω

2mA AC approx.

×1

0~ 12Ω

0.2Ω

1mA AC approx.

TEMP./Humidity:

Operation: 0°C~ 40°C(32℉~104℉)/<85% R.H.(no condensation)

Storage: -20°C~ 60°C(-4℉~140℉)/<75%R.H.(no condensation)

Dimension & Weight:

162(L)*112(W)*50(H)mm

Approx.400g (Excluding battery)

Accessories:

Typical test lead set(DE-TL66):

Test lead (red) 20M * 1
Test lead (yellow) 10M * 1
Test lead (green) 5M * 1

T type aux. spike (DE-TL70) * 2

Simplified test lead (red) (DE-TL65) * 1

Simplified test lead (green) (DE-TL56) * 1

Test probe-red/black (DE-TL55) * 1 set

Alligator clip-red/black (DE-TL73D) * 1 set

Instruction manual * 1

Battery AA 1.5V * 4

Hard tool case * 1

Features

Multiple range for selection (x 1, x 10, x 100)

Max. resistance 1200Ω

Overload protection

Measurement option：precise 3-pole or simple 2-ploe

TAUT BAND movement

Lighting function for reading at dim spots (turn off in 40 sec. automatically)

Low battery indication

Contact us

Company Name :	DER EE Electrical Instrument Co., Ltd.
Contact Person :	Ms. Sally Chiu、Ms. Theresa Su
Address :	7F, No. 351, Sec. 2, Chung Shan Rd., Chu
Country :	Taiwan
Website :	http://www.deree.com.tw
Telephone :	886-2-22266789
Fax :	886-2-22267979

DER EE Electrical Instrument Co., Ltd.