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AV TOOLTOP ET273 ET275 2000W Solar MPPT Tester Multimeter Power Measurement 90V Solar Voltage 40A Current Testing Device Lithium Battery Portable Digital Screen Safety Functions
360
Shipping to: United States |
Express delivery: 7-12 business days |
Standard delivery: 15-25 business days
Guaranteed Safe Checkout
Free Gift
Shipping Policy
Return PolicyFree Gift
Welcome to Roymall, your professional website for purchasing premium department store gifts. We highly value and appreciate your support, and we want to express our gratitude by adding an extra touch of excitement to your purchases. When you shop with us, you not only get to enjoy high-quality products that enhance your lifestyle, but you'll also receive an exclusive free gift with every order you place. Ready to explore our collection and find your perfect gifts? Browse our selection of premium department store items, place your order, and look forward to the excitement of your free gift arriving alongside your purchase.Shipping Policy
We will work hard to deliver items to you after receiving your orders and make sure they arrive safely. Delivery details will be provided in your confirmation email.In most cases, orders are processed within 2 days.Under special circumstances, it will be delayed as follows: When you place an order on Saturday, Sunday or public holidays, it will be delayed for 2 days..Normally, it needs 5-7 working days (Monday to Friday) without being affected by flight delay or other environmental factors..Because our shipping service is worldwide so the delivery times will depend on your location so it may need a few times and please wait patiently if you are in remote districts or countries.1. Return & Exchange Policy
We only accept items purchased from roymall.com. If you purchase from our local distributors or other retailers, you cannot return them on our side. Final sales items or free gifts are not acceptable for a return. To be eligible for a return, your item must be unused and in the same condition that you received it. It must also be in the original packaging.After receiving return instructions from us, please package up your returned items and drop your package at the local post office or another courier.We will process your return or exchange item within 3-5 working days after we receive it. The refund will be processed and credited automatically to your original method of payment.No returns or exchanges can be accepted if the product was custom produced, including custom size, custom color, or custom printed.Need more help, please contact us. service@roymall.com or Whatsapp: +447549870296
2.Refund Policy
You'll get a full refund or 100% store credit after we receive the returned package and check it. The refund will be processed and credited automatically to your original method of payment. Please note that shipping costs and any duties or fees are not refundable. The extra shipping costs are non-refundable once the package has been shipped. You are responsible for paying these fees and we’re unable to waive or refund them, even if the order is returned back to us.Once we received and confirmed your returned item, we will send you an email to notify you that we have received your returned item. We will also notify you of the approval or rejection of your refund.If you have any problems regarding the refund process, please contact us. service@roymall.com or Whatsapp: +447549870296
Specification:
Model: ET273
Display: 3.2-inch HD screen
Solar Voltage Measurement: 3~90.00V (±1.5%+5)
Solar Current Measurement: 0~40.00A (±1.5%+5)
Solar MPPT Power Measurement: 0~2000W (±1%+5)
Sampling Point: 1000 Digit Group
Voltage Curve Display: Color/Green
Current Curve Display: Color/Blue
Power Curve Display: Color/Red
Data Record Capacity: 100 records
Interface: DB9
Protection Functions: Over Voltage, Over Current, Reverse Polarity, Over Temperature
Battery: 1500mAh Rechargeable Lithium Battery
Model: ET275
Display: 3.2-inch HD screen (240x320)
Includes Multimeter Functions:
High DC Voltage: 2000V (±0.8%+0.8)
High AC Voltage: 2000V (±1.5%+0.5)
DC Voltage: 600.00mV~1000V (±0.5%+0.3)
AC Voltage: 600.00V~750V (±0.8%+0.5)
Resistance Measurement: 600.00Ω~60MΩ (±1%+0.6)
Capacitance Measurement: 6.000nF~60mF (±2.0%+0.6)
Frequency Measurement: 6.000Hz~6MHz (±1%+0.1)
Continuity: <10Ω
Diode Test
General Functions (both models):
Auto Power Off
Low Battery Detection
Operating Temperature: 0~40°C
Storage Environment Temperature: -10~50°C
Features:
1.Advanced Solar Performance Testing: Accurately measure solar voltage (up to 90V), current (up to 40A), and MPPT power (up to 2000W) to optimize solar energy efficiency for residential and industrial applications.
2.Intuitive Display Design: Equipped with a 3.2-inch HD screen with clear, color-coded curves (voltage/green, current/blue, power/red) for comprehensive data visibility in real-time.
3.Powerful Multimeter Functions (ET275 Only): Offers high precision testing for DC/AC voltage, resistance, capacitance, frequency, diode testing, and continuity, meeting a wide range of electrical diagnostics.
4.Comprehensive Safety Protections: Includes over-voltage, over-current, reverse polarity, and temperature protection, ensuring reliable operation in complex testing environments.
5.Portable Design with Rechargeable Battery: Features a compact design with a 1500mAh rechargeable lithium battery and a carrying case for convenient usage and portability during field testing.
Package Included:
ET273:
1 x Solar MPPT Tester
1 x Solar Test Clip
1 x Type-C Charging Cable
1 x Carrying Bag
1 x Manual
ET275:
1 x Solar MPPT Tester
Multimeter
1 x Solar Test Clip
2 x Multimeter Probes
1 x Type-C Charging Cable
1 x Carrying Bag
1 x Manual
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