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ADD: Electeicity Valley Tech Centre, No.3088 LeKai Street, Hi-tech Zone, Baoding, HeBei,China
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TEL: +86-312-6775522
FAX: +86-312-6775656
EMAIL: sales02@electric-hz.com
Transformer test equipmentCurrent Location:Home > PRODUCTS

HZBB-10S portable automatic transformer turns ratio test set


Hand-held transformer turn ratio tester is an innovative product with compact size, hand-held operation, more portable and easy to carry.

Products are mainly applied to change than group test transformer, PT and CT polarity test, test speed, high accuracy.

III.Packaging Content

After receiving the packing box, open the packing box and check if there is any damage. If the freight packing box is damaged or the liner material is indented, please inform the freight company or our salesman immediately.

Please check if you have received the following items in the product package

Standard accessories

√1 Hand-held transformer turn ratio tester

√1 sets of test lines (red and black each)

√1 charger

√1 external printer (with printing cable attached

√1 wrist band (attached to a hand-held tester)

√1 print user manual

√1 copy of certificate and factory test report





±Reading×0.1%+2 words)(500

±Reading×0.2%+2 words)(>5003000

±Reading×0.3%+2 words)(>3000

Resolution ration





10000 and above1

Working power supply

The built-in battery or external charger, charger conditions of useInput 100-240 VAC50/60 HZ

Charging time

About 2 hr

Instrument weight

1.7 kg

Instrument dimension

246 mmL×156 mmW×62 mmH

Use of temperature


Relative humidity

90%No dew

Hebei HuanHai Import And Export Trading Co., Ltd. All rights reserved Ji ICP Bei no.19028693-1
Tel/Wechat/Whatsapp:+86-18331100093 Email:sales02@electric-hz.com