OBDISK Models Pregnancy Wheels / Calculators
These Rotary Calculators are made of hard high quality plastic to an accuracy of +/- one day.
Pocket sized at 131 mm diameter.
These calculators are proper clinical TOOLS not to be confused with the many cardboard commercial FREEBEES [TOYS] which are often in-accurate and difficult to read.
These Rotary Calculators are made of hard high quality plastic to an accuracy of +/- one day.
Pocket sized at 131 mm diameter.
These calculators are proper clinical TOOLS not to be confused with the many cardboard commercial FREEBEES [TOYS] which are often in-accurate and difficult to read.
OBDISK 3
Popular 3 disc pc with Ultra-Sound comparison scale
This unique pregnancy wheel has been in use in Clinics and Hospital for over 10 years
OBDISK 2~IA*
Double sided 3 disc pc for Health Visitors with LMP/EDD/DD clinic dates on one side & 1 – 52 weeks Infant Age on the P/N side
OBDISK 2L*
190 mm
Large size for Ante-natal booking Clerks & Hospital Clinics
Popular 3 disc pc with Ultra-Sound comparison scale
This unique pregnancy wheel has been in use in Clinics and Hospital for over 10 years
OBDISK 2~IA*
Double sided 3 disc pc for Health Visitors with LMP/EDD/DD clinic dates on one side & 1 – 52 weeks Infant Age on the P/N side
OBDISK 2L*
190 mm
Large size for Ante-natal booking Clerks & Hospital Clinics
New calculators from Obdisk
OBDISK 2 Traditional 2 disc pc with clear accurate scales
OBDISK BMI
Can be combined with OBDISK DoB
Very useful for quick calculation of Patients’ Age from their date of birth in busy clinics
Bespoke Obdisks can have a logo or message printed on them and be used to promote your department or organisation.
Individual purchases or larger orders.
OBDISK 2 Traditional 2 disc pc with clear accurate scales
OBDISK BMI
Can be combined with OBDISK DoB
Very useful for quick calculation of Patients’ Age from their date of birth in busy clinics
Bespoke Obdisks can have a logo or message printed on them and be used to promote your department or organisation.
Individual purchases or larger orders.
