Ecotech Technologies

UNI-T’s UT501A is a 2000-count auto range digital insulation resistance tester with low resistance test, high voltage and low battery indication.

It adopts latest design and very large-scale integration and digital circuits, combined with measurement functions of insulation resistance, DC voltage, AC voltage. It has advantages such as high precision, stable performance, and simple operation. It is used for insulation resistance measurement of various electrical equipment and insulation materials, such as transformers, motors, cables, switches, electrical appliances.

• Test Voltage: 100V/250V/500V/1000V- 5GΩ
• Display Count: 1999, LCD Backlight
• Auto Range
• Low Battery Indication
• Alarm Indication and Buzzer
• High Voltage Indication
• Overload Indication
• Auto Discharge
• Test Voltage Vice Display

Standard Accessories: Test Lead, Probe, Alligator Clip, Batteries, Carrying Bag, Gallus, Test Report

UT500 series insulation testers are used to measure the insulation resistance of electrical equipment and household appliances. This is done by measuring the insulation resistance between electrical circuits or between circuits and ground. Itt can measure insulation resistance, AC voltage, low resistance, PI (Polarization Index) and DAR (Dielectric Absorption Ratio)

• Test Voltage: 500V/1000V/2500V
• 2000 count LCD display, overload indication, backlight
• AC voltage measurement, auto power off
• Auto discharge
• Continuous measurements mode, red warning light and buzzer function
• Continuous low resistance measurement
• PI and DAR measurement, auto resistivity calculation
• Low resistance returning to zero function to improve accuracy
• EN61557-1:2007, EN61557-2:2007, EN61557-4:2007

UT590 series multifunction testers mainly test RCD, loop/line impedance, earth resistance continuity, insulation resistance and AC/DC voltage. They are applicable to electrical installation, inspection and repair at home or in construction industry.

• 9999-count LCD display with analogue bar
• 250V~1000V DC insulation resistance test
• 200mA earth-resistance continuity test
• Loop impedance/Prospective Fault Current (PFC)/Prospective Short Current (PSC) test
• Lock test
• RCD trip time test and the data storage with one key
• Full/Half wave and count downing (30s) test mode selectable
• 0°/180° phase angle option to detect the fastest trigger time
• Trip current test of RCD trip time X2
• RCD trip trigger current test
• Phase sequence and missing test
• AC/DC voltage auto check and test
• Connection check with status real-time display
• White backlight; auto power off

The UT516B is a digital high voltage insulation resistance tester with 6 ranges: 500V, 1000V, 2500V, 5000V, 10000V and 12000V. Fine adjustment of voltage with 10% step at each range (except 12000V) is available. Test data can be saved in the tester memory and transferred to a PC via the dedicated USB cable, or be transferred to a PC in real time. The tester, with high performance and easy operation, is widely used in the measurement and maintenance of power equipment and power supply circuits.

Test Voltage: 100V/250V/500V/1000V
10Gohm

Large 9999 display with 30-segment analog bar graph

Standard Accessories: 2pcs of one plug test lead to one alligator clip (Black and Green), 1pcs of two-plug test lead to one alligator clip (Red), Batteries, Test Certificate

Special Low Price- Limited Time Only

•  Large 9999 display with 30-segment analog bar graph
• Test Voltages: 500V, 1000V, 2500V, 5000V
• Test Voltage Accuracy: 0% to 20%
•  PI/DAR measurements
•  Comparison, upper and lower limit functions
•  Continuous measurement mode
•  Auto power off
• 18-group data storage
•  Backlight
•  Auto current discharge and high-voltage output alarm
•  Time measurement mode, auto measure within 15 minutes
•  Low battery and over range indications

UT505 series handheld true RMS insulation resistance testers combine features of a digital multimeter and insulation resistance tester. Aside from the typical multimeter functions, these meters can also measure insulation resistance, PI, DAR, and automatically calculate resistance ratio to determine the insulation status.

Features:

• Auto power off
• LCD backlight
• High voltage output alarm
• 99-group data storage
• Data hold

UT503PV PV insulation resistance tester has the function of measuring photovoltaic live insulation resistance, ordinary insulation resistance function (non-live), AC and DC voltage automatic recognition measurement and so on

Features of UT503PV PV Insulation tester

• High output voltage: DC 1000V
• UTD live test: DC 1000V
• Insulation resistance (PV+IR): 4000MΩ
• Voltage measurement: 1000V DC & 600V AC
• Auto discharge
• Stepping voltage
• Time measurement
• Compare function (IR)
• High voltage alarm
• Data communication: USB cable + Bluetooth app
• Lithium battery
• Portable & Convenient

UT3200+ series multi-channel temperature tester has 6 models of 8, 16, 24, 32, 40, 48 channels. 4.3-inch LCD color screen display, beautiful interface. Multiple channels of temperature data can be collected at the same time. The response speed is fast and the data is stable. It is suitable for multi-point temperature monitoring by manufacturers and quality inspection departments in industries such as home appliances, motors, electric heating appliances, thermostats, transformers, ovens, thermal protectors, power supplies, lighting, electric power, and LEDs.

The WACO Insulation Tester is a portable electrical test instrument used for measuring insulation resistance of cables, motors, transformers, switchgear, and electrical installations. It applies a high DC test voltage to evaluate insulation health and identify leakage or deterioration. WACO insulation testers are widely used in industrial maintenance, utilities, substations, and commissioning work for reliable and safe insulation testing.