Description:
ETCR7000 series large-diameter clamp-type leakage current meter is a high-precision instrument designed for measuring AC leakage current and current in various industrial applications. This meter is perfect for detecting cable leakage and transformer grounding issues, featuring advanced CT technology and digital integration.
Specifications:
| Function |
AC leakage current, current test |
| Power Supply |
6VDC (LR6×4 alkaline dry battery, continuous use for 12 hours, not included) |
| Test Method |
Clamp CT, integration method |
| Jaw Size |
80mm × 80mm (can clamp φ80mm wire, or 96mm × 4mm flat steel ground wire) |
| Measurement Accuracy |
0.00mA~300A: ±1.5%±3dgt
300A～1200A: ±2%±3dgt
1200A～2000A: ±3%±3dgt |
| Wire Position |
The tested wire is at the center of the jaw |
| Data Storage |
99 groups, "FULL" symbol indicates storage is full |
| RS232 Interface |
RS232 interface, uploads stored data to the computer |
| Communication Line |
RS232 communication line, length 1.8 meters |
| Frequency |
50Hz, 60Hz automatic identification |
| Shift |
Fully automatic switching |
| Sampling Rate |
About 2 times / sec |
| Display Mode |
4-digit LCD digital display, length and width 47mm × 28.5mm |
| Meter Size |
Length 275mm × Width 145mm × Thickness 40mm |
| Backlight |
Yes, LIGHT button control |
| Data Hold |
"HOLD" symbol display |
| Overflow Display |
"OL" symbol for overrange overflow |
| Auto Power Off |
5 minutes of no operation after booting, backlight auto-off;
15 minutes of no operation after power on, instrument auto shut down after 10s of flash screen |
| Battery Voltage Warning |
Low voltage symbol displayed when battery voltage drops to about 5.2V |
| Working Current |
Backlight on: 50mA; Backlight off: 25mA |
| Working Temperature & Humidity |
-10°C ~ 40°C; below 80% RH |
| Storage Temperature & Humidity |
10°C ~ 60°C; below 70% RH |
| Insulation Strength |
AC3700V/rms (between iron core and outer casing) |
| Safety Standards |
IEC1010-1, IEC1010-2-032, Pollution Degree 2, CATIII (600V) |
Free Shipping
Under normal circumstances we offer free shipping on all orders, you will see the free shipping option in your cart at checkout. There is no choice of carrier for free shipping, but typically we will ship your order will likely ship using either USPS or FedEx.
Full Shipping Policy
Returns Policy
You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).
Full Returns Policy
When Will My Order Ship?
For Standard Shipping, we aim to pack and ship out your order within 3 business days. During special periods, such as heavy order processing or local inventory shortages that require deployment, please expect it to take an additional day or two for processing.
We ship five days a week, Monday through Friday. Sometimes our mail pickup comes in early afternoon, so tracking for orders shipped later that day may not update until the following business day.
You will receive a shipment confirmation with tracking information via email when your order has shipped. Once you receive this email, we cannot change or cancel your order.
Can I Change The Shipping Address On My Order?
Please
contact us immediately via email if you realize that you gave us the wrong shipping address — if it hasn't shipped yet, we might be able to correct it before it goes out the door.
If your order ships to the address provided and is returned to us as undeliverable, then you are responsible for paying the cost of shipping again to resend it to you. If you decide you do not want your order reshipped, we'll refund you for the products less the original shipping charges, once your order returns to our warehouse. We'll reach out to you to coordinate your options before re-shipping.
If your order ships to an incorrect address provided at the time the order is placed and is not retrievable, we are not responsible and cannot offer reimbursement.
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