

Inline Digital Meters and Electrode Holder
From $100.00 (Ex GST)
• Measurement accessories include electrode holder and inline digital meters, supports stable sensor positioning and quick electrical measurements in teaching and lab circuits
• Electrode holder arm and base listed for pH ORP and conductivity sensors, brand stated Suntex Instruments, supports hands free probe placement during readings
• Inline mini DC ammeter listed ±3 A with auto switching resolution 1 mA to ±500 mA and 0.01 A to ±3.0 A, compact body 53 x 21 x 15 mm with 280 mm lead length
• Inline mini DC voltmeter listed ±25 V with auto switching 0.01 V to ±5.00 V and 0.1 V to ±25.0 V, compact format with alligator clip leads for fast hookup
• Both inline meters list CR1220 battery with auto calibrate, polarity indicator and auto power off, supports battery saving and clear positive negative reading checks
- Description
Description
Accessories for measurement setups including an electrode holder arm and base for pH/ORP and conductivity sensors, plus compact in line miniature DC meters for current and voltage measurement with stated ranges, resolution switching and battery type.
Electrode Holder Arm and Base for pH ORP and Conductivity Sensors, Suntex
Meter accessory electrode holder arm and base, described as electrode holder for pH/ORP and conductivity sensors. Brand stated Suntex Instruments.
Crabee Inline Mini DC Ammeter ±3 A, Auto Range Display, CR1220 Battery
Mini in line miniature digital DC ammeter designed to clip into a circuit. Measurement range stated ±3 A. Automatically switchable display stated 1 mA for 0 to ±500 mA and 0.01 A for up to ±3.0 A. Size stated 53 x 21 x 15 mm with whole length about 280 mm. Battery stated CR1220 x 1. Features described: includes alligator clip leads, auto calibrates, polarity indicator plus or minus sign, auto power off to save batteries, 3 V lithium battery included as stated.
Crabee Inline Mini DC Voltmeter ±25 V, Auto Range Display, CR1220 Battery
Mini in line DC voltmeter. Measurement range stated ±25 V. Automatically switchable display stated 0.01 V for 0 to ±5.00 V and 0.1 V for ±5.1 V to ±25.0 V. Size stated body 53 x 21 x 15 mm with whole length about 280 mm. Battery stated CR1220 x 1. Features described: clips into circuit, includes alligator clip leads, auto calibrates, polarity indicator plus or minus sign, auto power off, 3 V lithium battery included as stated.
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Our Reviews
Emma Roberts
5 months ago
We ordered a set of customised BORO 3.3 borosilicate glassware for our teaching labs, and LabChoice Australia exceeded every expectation. From the first consultation to final delivery, their team listened carefully, offered expert advice, and ensured every piece matched our specifications perfectly.
The clarity and precision of the glassware are exceptional, and the quick turnaround made setup effortless. It’s refreshing to work with an Australian supplier who genuinely understands laboratory needs and takes pride in quality craftsmanship. We’ll definitely be returning to LabChoice for future glassware requirements
Michael Grant
6 months ago
Our lab required high-precision BORO 3.3 glassware for analytical testing, and LabChoice Australia delivered outstanding results. The ordering process was simple, communication was clear, and every beaker and flask arrived perfectly calibrated and ready for use.
The quality of the glass is exceptional — resistant to heat, easy to clean, and consistently accurate in measurement. It’s reassuring to know there’s an Australian supplier that combines scientific precision with genuine customer care. I’d recommend LabChoice to any research team looking for dependable labware
Sarah Nguyen
8 months ago
We needed a set of customised borosilicate glassware for a specialised project, and LabChoice Australia delivered exactly what we envisioned. The team worked closely with us from design to production, ensuring every detail met our specifications. The craftsmanship is exceptional, and the turnaround time was impressive. It’s reassuring to know we can rely on them for unique, made-to-order pieces
Dr. Emily Hart – Senior Research Scientist
9 months ago
LabChoice Australia has completely changed the way we source our lab glassware. The quality is consistently top-notch, and every piece meets the precision we need for reliable results. Their team knows their stuff, answers our questions quickly, and always goes the extra mile to help — they’re more like partners than just a supplier.
Mark Stevens
9 months ago
We trust LabChoice Australia because they deliver every time. Their borosilicate glassware is durable, accurate, and perfect for the high-heat work we do. Everything arrives well-packed with clear specs, so there are never surprises. It’s reassuring to deal with a supplier who understands both compliance and the demands of a busy lab
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