- RS Stock No.:
- 489-664
- หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.:
- 1000-345
- ผู้ผลิต / Manufacturer:
- Megger
- RS Stock No.:
- 489-664
- หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.:
- 1000-345
- ผู้ผลิต / Manufacturer:
- Megger
ข้อมูลทางเทคนิค / Technical Data Sheets
Legislation and Compliance
สถานะRoHS: ไม่สามารถใช้ได้
- COO (Country of Origin):
- GB
รายละเอียดสินค้า / Product Details
Megger Earth Tester, 1 to 100V Ground Noise Voltage Measuring Range, 0.01 to 200kΩ Resistance Measuring Range - DET4 Series - 1000-345
Use this digital earth tester from Megger to check the grounding of your electrical circuits. It comes with test leads, stakes and terminal adaptors, making it a breeze to measure ground resistivity using two, three or four-pole methods, stakeless reading or the Attached Rod Technique (ART). Its compact size of 203 (L) x 148 (W) x 78mm (H) means it's portable for fuss-free testing while you're on the go. This hardy device can beat the highs and lows of harsh work environments, thanks to its broad operating temperature range between -15°C and +55°C.
Features & Benefits
IP54 rating indicates partial dust resistance and full protection against water sprays
Test frequency options of 94, 105, 111 and 128Hz for greater functionality
Test frequency options of 94, 105, 111 and 128Hz for greater functionality
Applications
Telecommunications equipment
Domestic wiring systems
Power distribution lines
Electrical appliances
Domestic wiring systems
Power distribution lines
Electrical appliances
How accurate is this earth tester?
This tester has a resistance accuracy rating of 2% ±3 digits for two, three and four-pole functions, 5% ±3 digits for the ART method and 7% ±3 digits for stakeless measurements, so you can count on precise readings.
คุณสมบัติ / Specifications
คุณสมบัติ | Value |
---|---|
Absolute Maximum Resistance Measurement | 200kΩ |
Best Accuracy | ±2% + 3 Digits |
Measurement Type | 4 Terminal Earth Resistance, Soil Resistance |
Display Type | LCD |
Safety Category | CAT IV 100 V |
Battery Life | 3 h |
Battery Type | AA |
Power Source | Battery |
Dimensions | 203 x 148 x 78mm |
Weight | 1kg |
Height | 148mm |
Includes | Calibration Certificate, Case, Spike, Test Lead |
Length | 203mm |
Maximum Operating Temperature | +55°C |
Safety Category Voltage | 100V |
Width | 78mm |
Safety Category Level | CAT IV |
Minimum Operating Temperature | -15°C |
Model Number p | DET4TC2 |