Best Starrett Test Indicators in 2026

✔Specially designed for "Trying to conceive” women to get pregnant naturally: Easy@Home ovulation tests give women a greater chance of predicting their most fertile days, even if their cycle lengths are variable.

✔ Easy to Use: Dip the test, check the result, and snap a picture. The Premom APP will automatically align your valid test results for visible progression tracking. You can track and view your cycle, fertility window, and predictions at any time. No need to keep the old urine test results anymore!

✔ Easy to Read: A test line as dark or darker than the control line indicates a positive result. Clear and solid lines help to pick up the most fertile time without guess.

The Clearblue Fertility Test Sticks help you get pregnant faster*. Must be used together with the Clearblue Fertility Monitor.

The Clearblue Fertility Monitor is the most advanced home monitor that's designed to identify all your fertile days**, typically up to 6 each cycle

Patented technology tracks and evaluates not one but two key hormone levels (LH and E3G)

Contains 2 (two) post-vasectomy home sperm tests.

Confirms success of vasectomy by detecting sperm levels in semen

Fast, easy-to-read results in minutes.

✔ Specially Designed for “Trying to Conceive” Women to Get Pregnant Naturally: These Easy@Home ovulation tests give women a greater chance of predicting their most fertile days, even if their cycle lengths vary.

✔ Quantitative and Digital: With smart Premom APP or color chart, this OPK quantifies your LH Level from 2.5 to 65 mIU/mL and shows your exact LH results in a complete chart of your ovulation cycle, particularly beneficial for women with PCOS, irregular cycles, multiple surges, or hard-to-recognize surges.

✔ Clear Results: Solid and clear test lines on a clean white background. No need to compare the test line and control line. No ambiguous result.

Works with iPhone 12 Pro only. Select correct iPhone model before ordering.

Identifies 6 fertile days in your cycle by measuring Estrogen & Luteinizing Hormone (LH) levels.

Measures PdG (Progesterone) to Confirm Ovulation. Measures FSH to track follicle growth.

Mag base with super strong magnet with 176 pounds (80 Kg) of holding power

Mag base with fine adjustment knob for precise positioning

Dial indicator with 0.0005" Resolution (half a thousandth) and 1.00" total travel

The Mighty Mag test and dial indicator magnetic base is one of the most versatile and compact magnetic bases available

It has a rugged zinc diecast housing which contains a powerful high-quality magnetic assembly with 45 pounds of holding power. It is compact at 4-3/8” x 1” x 1-1/16”.

Contains a quick-release cam lever for fast and easy repositioning

【Digital Dial Indicator】AUTOUTLET dial indicator is made of aluminum alloy with a 3 digits large LCD Display, more stable and durable. Be used to accurately measure small linear distances in mechanical and industrial processes without reading errors.

【Switchable between Inch and Metric】Measuring range from 0 ~ 25.4 mm (0 ~ 1 inch), high resolution up to 0.01 mm (0.0005"). Perfect for Using in Mechanical, Industrial Processes and Laboratory.

【Carbide Probe】The screw thread of this probe is M2.5, with a good resistance to wear and rust. Can be removable and replaced for other sizes.

ACCURATE and DOCTOR RECOMMENDED - This home test provides results with greater than 97% accuracy in clinical trials. It’s fast, reliable, and the most proven home fertility semen analysis on the market today. These results are based on the World Health Organizations 5th Edition standards. His and Hers Fertility Tools Included!

TEST YOUR SPERMS MOTILITY - This amazing product can instantly record and display moving, living viable sperm, which is considered more vital and important than a total spermcheck using strips. If they can't make the swim, they can't meet the Egg!

PRIVATE, FAST & EASY - The YO Home Sperm app guides you through the testing process with simple instructions. The test takes less than 30 minutes and results include a live video of your moving sperm. Delivering a sperm sample at the doctor's office is nerve wracking and awkward, to say the least. Yo Home Sperm kit includes 4 (FOUR) in home test kits. Additional refill tests are also available for repeated usage. Contact an Expert Feature Allows you to Find a Local Fertility Specialist.

MIRA FERTILITY PLUS WAND BOX INCLUDES 20 individually packaged single use Mira Fertility Estrogen plus LH Test Wands for use with Mira Fertility PLUS Analyzer Only (sold separately); User Manual and Quickstart Guide Included

99 PERCENT ACCURACY in detecting the Estrogen and LH hormone surge which is a main indicator of ovulation. No more missed conception windows

EASE OF USE. Simply dip the Mira Test Wands in your urine and insert into the Mira Fertility PLUS Analyzer. Your Estrogen and LH hormone readings are analyzed and clear results are sent to the Mira App. No more vague lines and confusing over the counter fertility test strips

Easy to read 1-3/16'' white face with black markings

7 JEWELS

Crisp graduations 0.0005'' per line

Range: 0-0.03" graduation: 0.0005"

Made of steel hardened with all metal components, durable satin chrome finish

with 2 Steel Dovetail Clamps 3/8'' and 5/32'', dovetail mount on top and back and front for all-around positioning, 2 ways to fix on the magnetic base: stem (3/8" or 5/32") or dovetail (top or back or front)

Primarily used for machine set-up but are often used for general production purposes. Package include:1 x Test Indicator.

All pinions are mounted in an isolated assembly completely separate from outer body to maintain highest accuracies. Have 270° Swiveling and two directional functions

Main body are made from high quality brass in satin chrome finish for long product life. Crucial parts are made of special non-magnetic material to have high resistance to magnetism and yield high sensitivity.

Aluminum Alloy Digital Dial Indicator-- Large LCD Display with 3 Digits, Be Used to Accurately Measure Small Linear Distances in Mechanical and Industrial Processes without Reading Errors, An Ideal Tool for Mechanical, Industrial Processes and Laboratory Use

0 ~ 25.4 mm Measuring Range-- Measuring Range from 0 ~ 25.4 mm (0 ~ 1 inch), High Resolution up to 0.01 mm (0.0005")

Included Rear Cover-- Hole Diameter: 6.5mm, It is Removable and Can be Used on Different Magnetic Base Holder Stand

ABOUT THE PRODUCT - *Not available in NY/RI/PR The Modern Fertility Hormone Test is a comprehensive at-home test that empowers you with the knowledge you need to be proactive about your fertility. We test up to 7 hormones and deliver custom, physician-approved reports. Each test comes with a free 1-on-1 consultation with a fertility nurse & access to the Modern Community where you can get answers from fertility experts. The test can be taken while on birth control and is for women aged 21 to 45

HOW IT WORKS - Our affordable at-home fertility hormone test helps you learn about your ovarian reserve (aka how many eggs you have) and identify fertility red flags such as thyroid issues and PCOS. The Modern Fertility Hormone Test can also help you understand what your fertility timeline looks like as well as potential outcomes for egg freezing or IVF. Once we received your sample, you'll receive a personalized dashboard with your physician-reviewed reports in under 10 days.

HOW TO USE - Order your test: We’ll customize it based on your birth control. You can test at home or at a local Quest Diagnostics lab. Collect your sample: It’s a simple finger prick test, then pop your sample in the mail. Get your fertility profile in a few days: We’ll review your results against the clinical guidelines set by fertility doctors.

【Dial Test Indicator Tester Gage】: Mornajina magnetic dial indicator holder set with fine adjustment long arm, on and off switch, is made of steel hardened, professional and durable. Universal rotating shaft with fine-tuning knob for more accurate measurement. 0-1.0" Tester Gage, Dial Test Indicator Graduation 0.001" Precision.

【Magnetic Dial Indicator with Base Holder】: These dial Indicator with magnetic base precision measuring Gauge Tools Kit, strong 2 magnet surfaces with ON/OFF control, could provide 140lb-160lbs, power pull. For 160lb, it requires 30mm and up thickness metal countertop/surface.

【Measurement】: 1" dial indicator: graduation 0.001", 3/8" stem diameter. 2" Flat back or lug back option included (hole size 1/4”, 6.3mm). 9" Height Magnetic base, on and off switch. 2" width X 2-1/2" depth Base measures. 22-pieces indicator point set: AGD specifications (4-48 threads).

Test Ind: Easy to read 1-3/16'' white crisp black markings

Test Ind: Graduations: 0.0005" per line. Travel: 0.030". Automatic reversing.

Dial Ind: Easy to read 2-1/4'' white face with crisp black markings

Contains 5 Female fertility / menopause FSH tests

97% accurate and specifically designed for use in the privacy of your home.

Number 1 best selling female fertility test pack in the UK.

Lever dial test indicator is designed to measure surface variations in narrow or recessed areas.

Move Base Easily -- Switch on/off to move the base without Response force, avoiding damaging the gauge and working desk.

Permanent Magnet -- The base is equipped with a permanent magnet, convenient to holding lever indicator on a machine tool.

2 TEST REFILL PACK – 2 Additional Tests for your YO Home Sperm Test Kit - Does Not Include YO Testing Device. Will work with YO Test Kits purchased for Apple iPhones, Samsung Galaxy’s, and LG Smartphones.

TRACK FERTILITY OVER TIME – Once you own a YO Test Kit our Refill Kits are a great way to check your Motile Sperm Concentration and fertility over a period of weeks for more informative results and more recorded videos of your samples. This will allow you to increase the accuracy of your overall results for added peace of mind.

MONITOR LIFESTYLE CHANGES – Work on your Sperm Health over a period of time by monitoring results and recording videos of your progress. Get the best out of yourself and your Sperm!

PATENTED TECHNOLOGY: SwimCount is the only at-home fertility test that measures progressive motility (ProMo), the #1 most important indicator of sperm quality

Universal Test Indicator Holder

1-7/8" clamping diameter

Length from center of clamping bracket to indicator: 6-1/2"

BE EMPOWERED WITH PROOV: Knowing your ovarian reserve can help you better understand your reproductive timeline and make a plan to reach your fertility goals on your terms.

CHECK ON YOUR EGG COUNT: Proov Reserve FSH tests are simple pee tests that provide insight into your ovarian reserve – an indication of about how many eggs you have left.

LAB-LEVEL NUMERIC HORMONE VALUES: Get lab-level numeric FSH levels with Proov Reserve and the free Proov Insight app. All you need to do is pee, dip, and scan — we’ll do the rest!

Primarily used for machine set-up but are often used for general production purposes

Package Include:1 x Test Indicator

All pinions are mounted in an isolated assembly completely separate from outer body to maintain highest accuracies.

Microfine black graduations against a white dial test indicator; 0-15-0 dial reading with jeweled movement, revolution counter, easy-to-read tilted dial, and automatic reversal for accurate component centering

Adjustable bezel for easy zeroing with tungsten carbide points of 0.080", and 0.120" diameter. 0.040" steel point

Features a 1.5" diameter dial with 0.0005" graduations

Part# 303-3203

Measuring Range: 0.030"; Graduation: 0.0005"; Accuracy: 0.0005"

Dial Reading: 0-15-0; Measuring Force: 0.5N

Perfect For Any Job - Whether you're measuring height, depth, or width, this indicator will get the job done quickly and easily. With its durable construction and versatile design, it's ready for any task.

Easy to Use - Our Dial Indicator features an easy-to-read dial face with a pointer that moves over the scale to indicate load measurement. It also has a wide range of accessories available for use with this indicator.

Rugged Construction - This is the most rugged and durable dial indicator on the market. With its hardened steel contact points and heavy-duty construction, this indicator will provide years of reliable service.

Range x Graduation: 0.008 x 0.0001''

Dovetails on top and back for all-around positioning

Includes two dovetail clamps (3/8'' & 5/32'')

1" total travel and accuracy guaranteed to 0.001" per 1".Professional and quality dial indicator: Heavier and stronger, then more durable, not so easy to be deformed, more shock-proof, professional quality，pinion depth tool kit

Indicator Point set with fit most American and imported indicators. AGD specifications (4-48 threads) 22 pcs test tips included in the storage case. Turns your indicator into 22 different tools.

The base has V-groove on bottom for mounting on cylindrical surfaces. Permanent magnet surfaces with ON/OFF control provides 176lbs (80kg) Max Pull (30mm and up thickness metal countertop/surface).

Perfect For Any Job - Whether you are measuring height, depth, or width, this indicator will get the job done quickly and easily. With its precision gear-driven design and smooth jeweled movement, it is ready for any task.

Easy to Use - Our indicators features high contrast, easy-to-read dials with a white background on inch reading and a yellow background on millimeter reading. It also has three dovetail positioning mounts that works with most existing accessories.

Rugged Construction - This is the most rugged and durable dial indicator on the market. With its satin chrome finish and heavy-duty construction, this indicator will provide years of reliable service.