SKU: 73998220088

UNI-T UTL8511/UTL8512/UTL8512B+/UTL8513 High-precision Programmable DC Electronic Load Instrument Battery Capacity

Sale price$229.47 Regular price$254.97
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Description

UNI-T UTL8511/UTL8512/UTL8512B+/UTL8513 High-precision Programmable DC Electronic Load Instrument Battery CapacityiProGadgets Repair Tools UNI T UTL8511 UTL8512 UTL8512B+ UTL8513 High precision Programmable DC Electronic Load Instrument Battery Capacity Features: Measuring range 150W 300W 600W, 150V 500V,15A 30A 120A CC CV CR CP four basic modes 0. 1mV 0. 1mA high resolution Voltage and current sampling rate of 40kHz, dynamic frequency up to 10k dynamic current voltage test Constant resistance + constant current, constant voltage + constant resistance, constant

iProGadgets Repair Tools UNI-T UTL8511/UTL8512/UTL8512B+/UTL8513 High-precision Programmable DC Electronic Load Instrument Battery Capacity

Features:
  • Measuring range 150W/300W/600W, 150V/500V,15A/30A/120A
  • CC/CV/CR/CP four basic modes
  • 0.1mV/0.1mA high resolution
  • Voltage and current sampling rate of 40kHz, dynamic frequency up to 10k dynamic current/voltage test
  • Constant resistance + constant current, constant voltage + constant resistance, constant voltage + constant current three combinations of test
  • CR-LED test, power rise/fall time test.
  • OCP/OPP/OVP test, load effect test
  • Ripple sampling and detection function
  • Independent short circuit test function (only valid in CC, CV, CR, CP mode)
  • Over-voltage, under-voltage, over-current, over-power, overheat and anti-reverse connection protection
  • List mode self-storage, support external U disk save and call, support U disk upgrade system
  • List of self-starting voltage functions, over-voltage short-circuit voltage limiting function
  • Screenshot and list save and recall function.
  • Remote voltage compensation input function, current remote monitoring function, external trigger function
  • Intelligent temperature control fan, power failure memory function
  • Standard RS-232C interface, support for SCPI protocols
  • Matching upper computer software to realize remote control and monitoring.
  • Applicable to standard half 2U cabinet
Specification:
  • Model: UTL8512B+
Rated (0~40℃):
  • Input voltage: 0~500V
  • Input Current: 0~1.5A/0~15A
  • Input power: 300W
  • Minimum Operating Voltage: 3V at 15A
Constant power in any mode:
  • Range: 0~50V/0~500V
  • Resolution: 0.1mV/1mV
  • Accuracy: ±(0.05%+0.025%FS)
Constant current mode:
  • Range: 0-1.5A/0-15A
  • Resolution: 0.1mA/1mA
  • Accuracy: ±(0.05%+0.05%FS)
Constant resistance mode:
  • Range: 0.1Ω-25kΩ
  • Resolution: 16bit
  • Accuracy: 0.1%+0.08FS
Constant power mode:
  • Range: 300W 
  • Resolution: 10mW
  • Accuracy: ±(0.1%+0.1%FS)
Dynamic mode (CC mode):
  • T1 & T2: 50μs~99.999s/Res:1μs
  • Accuracy: 5μs ±100ppm
  • Rise/Fall Slope: 0.001~1.5A/μs
  • Minimum rise time: ≥10μs
Voltage readback value:
  • Range: 0-50V/0-500V
  • Resolution: 0.1mV/1mV
  • Accuracy: ±(0.025%+0.025%F5)
Current readback value:
  • Range: 0-3A/0-15A
  • 0.01mA/0.1mA
  • Accuracy: 0.05%+0.05%FS
Power readback value:
  • Range: 300W
  • Resolution: 10mW
  • Accuracy: ±(0.1%+0.1%FS)
  • Over-power protection: ≥1.05 times the set value delayed protection; ≥1.1 times the set value immediate protection; > (FS + 15WM) immediate protection
  • Over-current protection: ≥1.05 times the set value delay protection; ≥1.1 times the set value immediate protection; > (FS + 1.5A) immediate protection
  • Over-voltage protection: ≥1.05 times the set value delay protection; ≥1.1 times the set value immediate protection; > (FS + 3V) immediate protection
  • Over-temperature protection: ≥85℃
  • Input terminal impedance: 1MΩ
  • Fuse specification: 0.5A(110V)/0.25A(220V)
  • Power requirements: 110V/220V 50/60Hz
  • Measurement resolution: 0.1mV/0.1mA
  • Basic operation mode: CC/CV/CR/CP
  • Test Function: Dynamic Test, Overload Test, Automatic Test, List Test, Battery Test, CR-LED 
  • Protection functions: over-voltage, low-voltage, over-current, over-power, overheat, anti-reverse connection and other protections
  • Power-on warm-up: at least 15 minutes
  • System settings: Chinese and English switching, key tone setting.
  • Data storage: U disk storage
  • Communication interface and protocol: RS-232C interface and SCPI protocol
  • Upper computer software: Yes
  • Operating temperature: 0℃~40 ℃
  • Storage temperature: -10℃~60 ℃
  • Operating humidity: 20%~80% (non-condensing)
  • Storage humidity: 20%~80% (non-condensing)
  • Operating altitude: ≤2000 meters
Package includes:
  • 1 x Electronic Load Meter
  • 1 x Power Cable
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 73998220088

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Jeniffer castro
Omaha, US
★★★★★ 5
Sturdy & easy to move around
Its solid & sturdy. It does exactly what it’s supposed to. You have the option to fill it up with water or sand , I choose water. It holds the umbrella in place. The wheels and handle make it really easy to move around, which is a huge plus. It fits perfectly and feels very well made. Great addition for my pool area!
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Reviewed in the United States on April 18, 2026
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HV
Natrona Heights, US
★★★★★ 5
Heavy-Duty Base with Convenient Mobility
This umbrella base does exactly what it’s supposed to—keeps the umbrella stable while still being easy to move around when needed. Once filled with water/sand, it feels solid and secure even on slightly windy days, which gives peace of mind. The built-in wheels are a standout feature. Moving the base across the patio is smooth and doesn’t require much effort. The handle placement is well thought out, making repositioning quick and hassle-free. Overall, it’s a great balance of stability and convenience. Highly recommend if you want a sturdy base without sacrificing mobility.
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Reviewed in the United States on March 31, 2026
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Chiranjeev Shah
Lowell, US
★★★★★ 5
The base that fits!
Finally, easy to put together and the right fit just before summer. It was extra windy so I put extra weight.
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Reviewed in the United States on March 23, 2026
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colonel227
Carnegie, US
★★★★★ 5
Holds up in high winds
Easy set up and holds umbrella in high winds
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Reviewed in the United States on April 5, 2026
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Bela.blue.reviews
Chelsea, US
★★★★★ 5
Sturdy umbrella base
Sturdy umbrella base. Heavy duty and should not blow over in the wind. Will hold up for years.
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Reviewed in the United States on March 23, 2026

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