Universal Analogue Battery Tester

Mercury New 2014 Model Universal Battery Tester/Checker AA, AAA, 9V
This new model battery tester from Mercury has an easy to read analogue display. The battery tester is compact and very light which makes it easly portable. Suitable to test numerous household batteris and button cells including AA, AAA, and 9V.
Mercury Universal Battery Tester – Features

Measures the batteries under load to accurately indicate their state
Suitable to test AA, AAA, C, D, 9V PP3 Batteries and Button Cells

Product Features

  • Handy battery tester with an easy-to-read analogue display
  • Suitable to test many household batteries and button cells
  • Measures the batteries under load to accurately indicate their state
  • Suitable to test AA, AAA, C, D and 9V PP3 batteries and button cells
  • High Quality Product

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Battery Ear Hearing Aid Personal Senior Analogue Sprachklang Amplifier

Product Features

  • Rechargeable Bluetooth hearing aid, Analog, rechargeable, Bluetooth, on/off switch, volume control for different size noise protection ear plugs, good sound quality, 30 meters
  • Max sound output: 127dB ± 4dB, Max Sound Gain: 48dB ± 5 dB, Upper Wave Distortion: < 5%, Frequency range: 250 ~ 3800 Hz, Input Noise: < 30 dB
  • Battery: 70 Lithium Battery; Operating Voltage: DC 3.7 V; Working Current: < 3mA, Dimensions: 43.5 x 20 x 13 mm, over 20 hours continuously on a full charge, rechargeable 1000 times
  • Special function button: Rechargeable, adjustable ear hook; Net Weight: 9.5 g
  • Package Content: 1 x Hearing Aids, 1 x Hard Carry Case, 1 x Charger (110 – 240 V), 3 x ear plugs, 1 x User (‘leaflet; Warranty: 1 Year

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Pixnor@ Personal Bluetooth Type Rechargeable Sound Amplifier Voice Amplifier Analogue

Specifications:
Model:A-155 BTE hearing aid
Max Sound Output: ≥127dB ± 4dB
Max Sound Gain: 48dB ± 5dB
Total Harmonic Distortion: ≤5%
Frequency Range: 450~3500 hz
Equiv Input Noise: ≤30 dB
Battery: Lithium Battery
Working Voltage DC 3.7V
Working Current: ≤4mA
Measurement: 4.35*2*1.3cm

Description:
Rechargeable,Built in 70mAh lithium battery,work for about 20hours after fully charged
Bluetooth type, invisible, nobody knows it’s a hearing aid
On/Off Switch
Volume Control
Different size noise prevention earplug
Good sound quality, 30 meters away
Use the most splendid lithium battery power supply, provides the battery charger, rechargeable for 1000 times

Package Content :
1 x Hearing Aid
1 x Carrying case
1 x Charger (110-240v.)
3 x Earplugs
1 x User Instructional Brochure

Product Features

  • Max Sound Output: ≥127dB ± 4dB
  • Max Sound Gain: 48dB ± 5dB
  • Total Harmonic Distortion: ≤5%
  • Frequency Range: 450~3500 hz
  • Use the most splendid lithium battery power supply, provides the battery charger, rechargeable for 1000 times

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