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Joom - Testers

Found 34 items

  • Features
  • 4th version technology
  • Supports multiple battery types
  • Wide range of battery compatibility
  • Features
  • Multi-cell battery balancing
  • Supports various battery types
  • Wide voltage range compatibility
  • Features
  • 6-in-1 multifunctional tester
  • Measures dissolved oxygen levels
  • Detects water quality parameters
Interactive Learning Devices
(no rating)

Tesla Music Coil Bluetooth compatible

$320.03
  • Features
  • Bluetooth compatible
  • Wireless data transfer
  • Tesla arc generator
  • Features
  • 6-in-1 functionality
  • Measures TDS, EC, PH
  • Tests salinity and temperature
Battery Testers
(1)

HappyToy Bmv-712 Compact design

$292.24
  • Features
  • Compact design
  • Multi-purpose testing
  • Easy to use
  • Features
  • Ultrasonic measurement technology
  • Digital LCD display
  • Handheld design
  • Features
  • 6-in-1 multifunctional tester
  • Bluetooth connectivity
  • Digital temperature display
Sensors
(no rating)

MJ Select T13 Approved by United States

$122.12
  • Features
  • Approved by United States
  • Wall-mounted design
  • Professional grade
  • Features
  • WiFi connectivity for remote monitoring
  • Measures pH levels accurately
  • Portable design for easy use
  • Features
  • Precise voltage measurement
  • Tests 1 to 24 cells
  • Smart 2V to 4.5V range
  • Features
  • 3-in-1 functionality
  • pH measurement
  • TDS measurement
Test Kits
(no rating)

Kitsup M 6-in-1 multi-function testing

$99.35
  • Features
  • 6-in-1 multi-function testing
  • Digital display
  • Waterproof IP67 rating
  • Features
  • 6-in-1 functionality
  • Digital display
  • Waterproof IP67
  • Features
  • 6-in-1 multi-function tester
  • Bluetooth compatible
  • Waterproof IP67 rating
  • Features
  • Three-in-one detection
  • Digital display
  • Metal and wood location
  • Features
  • Measures PH levels
  • TDS measurement
  • EC measurement
  • Features
  • Portable LCD reader
  • Detects electromagnetic fields
  • Suitable for home use
Precision Tools
(no rating)

JP Create mege MPL-230M-P Pink Multi-tube design

$44.02
  • Features
  • Multi-tube design
  • Multi-functional
  • Pink color
  • Features
  • LCD display for easy monitoring
  • Capacity tester functionality
  • Compatible with 18650/26660 batteries
  • Features
  • Handheld digital LCD display
  • Measures electromagnetic field
  • Mini size for portability
EMF Detectors
(no rating)

Kkmoon ST1393 Handheld digital display

$29.79
  • Features
  • Handheld digital display
  • Measures electromagnetic fields
  • Compact and portable
Battery Testers
(1)

DIYelecs RC 8 LCD backlight display

$26.70
  • Features
  • LCD backlight display
  • 2-8S battery compatibility
  • Voltage testing capability
  • Features
  • Measures TDS, EC, and temperature
  • Compact pen design
  • Easy to use
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