SPECIFICATIONS

AC Voltage: 600mV~750V

Battery Included: Yes

Brand Name: TOOLTOP

Capacitance: 6.0000nF~60MF

Choice: yes

Countinuity test: less than 10Ω, buzzing

Current Curve: Color/Blue

DC Voltage: 600mV~1000V

Data record: 100

Diode test: support

Display: 3.2 inches,240*320 resolution,60000 counts

Frequency: 6.0000Hz~6Mhz

High ACV: 2000V

High DCV: 2000V

High-concerned chemical: None

Multimeter: Only for ET275

Origin: Mainland China

Power Curve: Color/Red

Protect: Over voltage/Over reverse polarity/over current/over temperature protect

Resistance: 600.00Ω~60MΩ

Sampling point: 1000 digit group

Solar Current: 0~40.00A

Solar MPPT Power: 0~2000.0W

Solar Voltage: 3~90.00V

Voltage Curve: Color/Green

interface: DB9

Features:

• Maximum Power Point Tracking (MPPT), including MPPT test data logging and MPPT curves

• Support testing of 2000W high-power photovoltaic modules measurement

• Accurately measures key parameters such as Pmax, Voc, and Isc (accuracy ±1.5%)

• Comprehensive protection against overvoltage, overcurrent, reverse polarity, and overtemperature

• Large 3.2-inch with 240*320 resolution display, showing all measurement results on one screen

• Built-in high-capacity 1500mAh rechargeable lithium battery

• 2000V AC/DC high-voltage measurement, 60,000 counts digital multimeter (ET275)

• Suitable for PV module production, acceptance, and maintenance, enabling rapid fault diagnosis.

• Other functions: automatic test data saving, automatic shutdown, brightness, and sound settings

Specifications:

Solar Voltage: 3~90.00V , ±1.5%+5

Solar Current: 0~40.00A , ±1.5%+5

Solar MPPT Power： 0~2000.0W , ±1%+5

Sampling point: 1000 digit group

Voltage Curve: Color/Green

Current Curve: Color/Blue

Power Curve: Color/Red

Data record：100

Display: 3.2 inches,240*320 resolution

interface: DB9

Protect: Over voltage/Over reverse polarity/over current/over temperature protect

Multimeter （Only for ET275）

Display: 60000 counts

High DCV: 2000V(±0.8%+0.8)

High ACV: 2000V(±1.5%+0.5)

DC Voltage：600mV~1000V（±0.5%+0.3）

AC Voltage：600mV~750V（±0.8%+0.5）

Resistance: 600.00Ω~60MΩ（±1%+0.6）

Capacitance:6.0000nF~60MF(±2%+0.6)

Frequency: 6.0000Hz~6Mhz(±1%+0.1)

Countinuity test: ＜10Ω buzzing

Diode test:support

Other Parameter

Screen: 3.2 Inches color screen, resolution 240*320

Languages: Chinese, English, German, French, Spanish

Battery: Built-in 1500mA.H rechargeable lithium battery (with protection circuit)

Power: 5V/2A/10W or higher required; (charger not included)

Low Battery Detection Function: support

Auto Power Off: support

ET273 Package List:

1 x Solar MPPT Tester

1 x Solar Test Clip

1 x USB Cable

1 x Storage Bag

1 x English User Manual

ET275 Package List:

1 x Solar MPPT Tester

1 x Solar Test Clip

1 x Multimeter Test Leads

1 x USB Cable

1 x Storage Bag

1 x English User Manual