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Connevans Electronics
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Solutions to improve the quality of life
- Browse Connevans
-
Deaf Equipment
- Deaf Equipment
- Alerting Devices
- Auditory Speech Training Equipment - ATU30
- Batteries & Battery Chargers
- Ear plugs and more - Hearing Protection
- Equipment at Work
- fmGenie Radio Aid Systems
- Hearing Aid Direct Input
- Hearing Aid First Aid
- Hearing Aid Accessories by Manufacturer
- International
- Phonak Roger Radio Aid Systems and Phonak Hearing Aid Accessories
- Cochlear Implant & BAHA Accessories
- My Hearing Aid
- Providing Access for Visitors
- Soundfield Systems
- Telephones at Home
- Test & Measurement
- Tinnitus Relief
- TV & Assistive Listening Devices
- Useful bits and bobs!
- Ex demonstration - nearly new bargains
- Vision Equipment
-
Soundfield
- School Soundfield
- Swift Digital Classroom Soundfield Systems
- IR CLASSMATE Infra Red Classroom Soundfield Systems
- Azden IRR-40P infra-red classroom soundfield system
- Phonak Roger Dynamic School SoundField
- School Hall sound systems
- Personal Soundfield - bring the teacher's voice to your desk
- Portable PA systems
- SoundRanger professional portable PA systems equipment
- Waistband personal voice amplifiers
- BabbleGuard from Connevans
-
Batteries
- Batteries
- Rechargeable NiMH batteries
- Alkaline batteries - single use
- Duracell alkaline single use batteries
- Hearing aid batteries - zinc air
- Button Cell batteries Silver oxide, Lithium, Alkaline & Zinc Air
- Lead Acid batteries
- Lithium batteries
- Zinc carbon & zinc chloride batteries
- Specialist batteries
- Battery accessories & tools
- Battery chargers
- Battery testers
- Inverters
- Bulk packs of alkaline batteries
- Zinc carbon & zinc chloride batteries
-
Daily Living
- Daily Living Aids
- Bathing & Washing
- Dressing aids
- Gardening Aids
- Grab Bars and Rails
- Kitchen & Dining
- Half Steps to halve the height of a step
- Incontinence & Toileting
- Leisure Time
- Lifting Aids & Trolleys
- Magnifying glasses - handheld and desk mounted
- Medicine dispensers
- Mobile Phones - easy to use with large clear buttons and display
- Protective Clothing, PPE & Workwear
- Pain Relief Pads & Insoles
- Personal Pager systems for use around your home
- Reachers and grabbers - a helping hand on a stick
- Rollators
- Safety & Security
- Sitting & Sleeping
- Telephones
- Tri Walkers
- Vibrating alarm watches
- Vision Equipment
- Walking sticks
- Wheelchair ramps and threshold ramps
- Wheelchairs
-
My Hearing Aid
- My Hearing Aid
- Phonak hearing aids - finding accessories and spares for your hearing aid
- Oticon hearing aids - finding accessories and spares for your hearing aid
- Siemens hearing aids - finding accessories and spares for your hearing aid
- ReSound hearing aids - finding accessories and spares for your hearing aid
- Unitron hearing aids - finding accessories and spares for your hearing aid
- My Bone Conduction Hearing Aid
- My Cochlear Implant
- General products to help people with hearing aids
-
Ear Plugs
- Ear plugs and more - Hearing Protection
- Earplugs to block out all the sound
- Bulk packs of single use earplugs
- Corded earplugs and earmuffs
- Earplugs ideal for use while swimming
- Earplugs ideal for use while at work
- Earplugs ideal for use at night, while sleeping
- Earplugs listed by manufacturer
- Musician's earplugs
- ProGuard custom earplugs
- Small-size earplugs for little ears!
- Travel earplugs
- Sound level meters
- BabbleGuard from Connevans
-
Mains plug adaptors
- Plug adaptors
- Multi-Country plug adaptors
- Plug adaptors for use in the UK
- Plug adaptors for use in Europe
- EU plugs, sockets, extension leads & Multiway blocks
- UK plugs, sockets & multiway blocks
- Plug adaptors for use in the USA
- Plug adaptors for use in Australia
- Energy saving products & timers
- High current, 230V 110V & 400V 3 phase connectors
- Step down/up power supplies
- IEC, Clover Leaf & figure of 8 leads for use in the UK
- IEC, Clover Leaf & figure of 8 leads for use in Europe
- Mains lighting fittings and light bulb adaptors
-
Connevans Electronics
- Connevans Electronics
- Acoustic Soundproofing
- Audio, Sound & Lighting
- Batteries
- Cable & Connectors
- Cases & flight cases
- Computer bits and bobs!
- Digital Audio and SCART TV leads & adaptors
- Headphones, earphones and headsets with boom microphones
- House & Home
- Knobs - rotary
- Leads
- LED Christmas String lights, Glow sticks & Novelty products
- LED Lighting fittings for inside and out - including solar powered
- Light Bulbs and Lamps
- Mains plugs and sockets
- Megaphones and Loud Hailers
- Musical instruments & accessories
- Plug adaptors
- Power supplies
- Production components
- Service aids - Cleaning and Lubrication
- Shop & Storeroom
- Stage and Disco Lighting Fixtures
- Switches
- Telecom accessories
- Tools & Test
- Trolleys
- Television bits and bobs!
- Valves - Ruby tubes
- VESA mounts for AV/TV
- 19" rackmount hardware components
- Security
- General School Supplies
Description
This Rayovac LCD battery tester with its bar display is handy for use as a quick check. It also comes complete with a sliding storage drawer for two spare batteries. The keychain allows you to keep the tester on a keyring or to hang it on a bag.
Use this device to quickly determine approximately how much power is left in the hearing aid batteries. The digital LCD display uses a bar graph to how the charge state of the battery.
Suitable for all common hearing aid battery sizes (batteries not included).
Help Centre
How to test:
Remove tab and place battery onto the testing surface with the positive (+) pole upwards. Push and hold the battery against the contact for about 3 seconds. The bar graph display screen will show if the battery is charged.
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Quick Links
Connevans Limited, Bridge House
1 Nutfield Road, Merstham, Surrey, RH1 3EB
01737 247571
01737 644016
01737 223475
Copyright 2005-2019 Connevans Limited. All right reserved.
By appointment to
Her Majesty Queen Elizabeth II
Manufacturer and Supplier of Audio Equipment
Connevans Limited, Merstham, Surrey