PULSE V1 Hashboard Tester, Blue case

PULSE V1 · HASHBOARD TESTER

Replace the right chip.

Plug in the hashboard and your bench PSU. PULSE V1 finds the bad ASIC chips and shows you, by number, which ones to replace. Use it through its web UI, with more test features, on any phone, tablet or computer over WiFi or Ethernet. Or use it on its own touch screen.

See PULSE V1 See supported boards
₹59,000

Inclusive of all taxes · + ₹300 shipping

In stock, ships in 1-2 working days

The answer is on the screen

  • PULSE screen, S19k Pro chip test: 3 REPLACE, 72 of 77 chips good. Chips 14, 43 and 72 fail, chips 41 and 52 are weak.

    Chip map

    Every chip graded pass, weak or fail. This S19k Pro needs chips 14, 43 and 72 replaced.

  • PULSE screen, S19k Pro chip test: ALL OK, 77 of 77 chips good.

    ALL OK

    After the repair, test again: all 77 chips answer and pass.

  • PULSE screen, S21 count test: COUNT OK, 108 of 108 chips answered, all 12 domains.

    Count test

    S21: 108 of 108 chips answered.

  • PULSE screen, S21 Hydro temperature map: HOT, max 83 C, mean 63 C, 216 of 216 chips read.

    Hydro boards

    Temperature map and thermal soak for S21 Hydro and S19 XP+ Hydro.

Also in PULSE V1

  • Web UI with more test features: open it in any browser over PULSE's own WiFi or its Ethernet port
  • EEPROM editing
  • Hash test at the frequencies you choose, with results in seconds
  • Temperature-sensor circuit repair mode
  • Separate checks of the temperature sensors and the EEPROM address lines, to make repairs easier
  • Online firmware upgrade from the browser
  • Highly customizable, with advanced test modes for Bitmain hashboards
  • Reads the board's EEPROM to detect it, and says INCONCLUSIVE instead of guessing

Supported boards

Full tests · chip map

4 boards

  • S19k Pro 77 Chips15 V
  • S19 (88) 88 Chips16 V
  • S19 XP+ Hydro 180 Chips21 V
  • S21 Hydro 216 Chips21 V

Chip count only

6 boards

  • S19 (126) 126 Chips
  • S19j Pro 126 Chips13.8 V
  • S19 Pro+ 120 Chips
  • S21 108 Chips
  • S21+ 55 Chips
  • S21 Pro 65 Chips

Not listed? Tell us your board model. New boards come in firmware updates.

Ask on WhatsApp

How it works

  1. Step 1/4

    Connect

    Plug the hashboard's 18-pin cable into PULSE V1 and power the board from your bench PSU.

  2. Step 2/4

    Browser or screen

    Open the web UI in a browser for more test features, over PULSE's own WiFi or its Ethernet port. Or use the touch screen.

  3. Step 3/4

    Detect or pick

    PULSE V1 reads the board's EEPROM to identify it, or you pick the model yourself.

  4. Step 4/4

    Read the chip map

    Run the test. PULSE lists the chips to replace, or says INCONCLUSIVE instead of guessing.

Questions

How do I use PULSE V1?

PULSE V1 is made to be used through its web UI, which has more test features. Open it in a browser on any phone, tablet or computer. Connect through PULSE's own WiFi hotspot, or plug a network cable into its Ethernet port. You can also use it on its own touch screen at the bench.

Which boards does it test?

PULSE V1 works only with Bitmain Antminer hashboards that use the 18-pin connector. Other brands are not supported.

See the supported boards table for the models it tests today. New boards are added through firmware updates.

How do I pay?

Prices are in Indian rupees and include GST. Shipping is ₹300 per order. Online ordering opens soon; ask us on WhatsApp in the meantime.

Do you ship outside India?

Ask us on WhatsApp for your country and the shipping charge.

What is the warranty?

1 year from delivery. If your PULSE has a fault, we repair or replace it.

Can I return it?

Not if you change your mind. Faults are covered by the 1-year warranty, and your rights under Indian consumer law still apply. See our Refund policy.

How fast is delivery?

In-stock colours ship in 1-2 working days. Pre-orders ship in the time shown on the product page.

Stop guessing which chip to replace.

View PULSE